31037531400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1095

約数の個数: 480

約数和(自身を含む): 112915752840

約数和(自身を除く): 81878221440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 53, 54, 60, 72, 74, 75, 81, 90, 100, 106, 108, 111, 120, 135, 148, 150, 159, 162, 180, 185, 200, 212, 216, 222, 225, 265, 270, 296, 300, 318, 324, 333, 360, 370, 405, 424, 444, 450, 477, 530, 540, 555, 600, 636, 648, 666, 675, 740, 795, 810, 888, 900, 925, 954, 977, 999, 1060, 1080, 1110, 1272, 1325, 1332, 1350, 1431, 1480, 1590, 1620, 1665, 1800, 1850, 1908, 1954, 1961, 1998, 2025, 2120, 2220, 2385, 2650, 2664, 2700, 2775, 2862, 2931, 2997, 3180, 3240, 3330, 3700, 3816, 3908, 3922, 3975, 3996, 4050, 4293, 4440, 4770, 4885, 4995, 5300, 5400, 5550, 5724, 5862, 5883, 5994, 6360, 6660, 7155, 7400, 7816, 7844, 7950, 7992, 8100, 8325, 8586, 8793, 9540, 9770, 9805, 9990, 10600, 11100, 11448, 11724, 11766, 11925, 11988, 13320, 14310, 14655, 14985, 15688, 15900, 16200, 16650, 17172, 17586, 17649, 19080, 19540, 19610, 19980, 21465, 22200, 23448, 23532, 23850, 23976, 24425, 24975, 26379, 28620, 29310, 29415, 29970, 31800, 33300, 34344, 35172, 35298, 35775, 36149, 39080, 39220, 39960, 42930, 43965, 47064, 47700, 48850, 49025, 49950, 51781, 52758, 52947, 57240, 58620, 58830, 59940, 66600, 70344, 70596, 71550, 72298, 73275, 74925, 78440, 79137, 85860, 87930, 88245, 95400, 97700, 98050, 99900, 103562, 105516, 105894, 107325, 108447, 117240, 117660, 119880, 131895, 141192, 143100, 144596, 146550, 147075, 149850, 155343, 158274, 158841, 171720, 175860, 176490, 180745, 195400, 196100, 199800, 207124, 211032, 211788, 214650, 216894, 219825, 235320, 258905, 263790, 264735, 286200, 289192, 293100, 294150, 299700, 310686, 316548, 317682, 325341, 351720, 352980, 361490, 392200, 395685, 414248, 423576, 429300, 433788, 439650, 441225, 466029, 517810, 527580, 529470, 542235, 586200, 588300, 599400, 621372, 633096, 635364, 650682, 659475, 705960, 722980, 776715, 791370, 794205, 858600, 867576, 879300, 882450, 903725, 932058, 976023, 1035620, 1055160, 1058940, 1084470, 1176600, 1242744, 1270728, 1294525, 1301364, 1318950, 1323675, 1398087, 1445960, 1553430, 1582740, 1588410, 1626705, 1758600, 1764900, 1807450, 1864116, 1915897, 1952046, 1978425, 2071240, 2117880, 2168940, 2330145, 2589050, 2602728, 2637900, 2647350, 2711175, 2796174, 2928069, 3106860, 3165480, 3176820, 3253410, 3529800, 3614900, 3728232, 3831794, 3883575, 3904092, 3956850, 3971025, 4194261, 4337880, 4660290, 4880115, 5178100, 5275800, 5294700, 5422350, 5592348, 5747691, 5856138, 6213720, 6353640, 6506820, 6990435, 7229800, 7663588, 7767150, 7808184, 7913700, 7942050, 8133525, 8388522, 9320580, 9579485, 9760230, 10356200, 10589400, 10844700, 11184696, 11495382, 11650725, 11712276, 13013640, 13980870, 14640345, 15327176, 15534300, 15827400, 15884100, 16267050, 16777044, 17243073, 18641160, 19158970, 19520460, 20971305, 21689400, 22990764, 23301450, 23424552, 24400575, 27961740, 28738455, 29280690, 31068600, 31768200, 32534100, 33554088, 34486146, 34952175, 38317940, 39040920, 41942610, 45981528, 46602900, 47897425, 48801150, 51729219, 55923480, 57476910, 58561380, 65068200, 68972292, 69904350, 73201725, 76635880, 83885220, 86215365, 93205800, 95794850, 97602300, 103458438, 104856525, 114953820, 117122760, 137944584, 139808700, 143692275, 146403450, 155187657, 167770440, 172430730, 191589700, 195204600, 206916876, 209713050, 229907640, 258646095, 279617400, 287384550, 292806900, 310375314, 344861460, 383179400, 413833752, 419426100, 431076825, 517292190, 574769100, 585613800, 620750628, 689722920, 775938285, 838852200, 862153650, 1034584380, 1149538200, 1241501256, 1293230475, 1551876570, 1724307300, 2069168760, 2586460950, 3103753140, 3448614600, 3879691425, 5172921900, 6207506280, 7759382850, 10345843800, 15518765700, 31037531400]

約数ペア:

[(1, 31037531400), (2, 15518765700), (3, 10345843800), (4, 7759382850), (5, 6207506280), (6, 5172921900), (8, 3879691425), (9, 3448614600), (10, 3103753140), (12, 2586460950), (15, 2069168760), (18, 1724307300), (20, 1551876570), (24, 1293230475), (25, 1241501256), (27, 1149538200), (30, 1034584380), (36, 862153650), (37, 838852200), (40, 775938285), (45, 689722920), (50, 620750628), (53, 585613800), (54, 574769100), (60, 517292190), (72, 431076825), (74, 419426100), (75, 413833752), (81, 383179400), (90, 344861460), (100, 310375314), (106, 292806900), (108, 287384550), (111, 279617400), (120, 258646095), (135, 229907640), (148, 209713050), (150, 206916876), (159, 195204600), (162, 191589700), (180, 172430730), (185, 167770440), (200, 155187657), (212, 146403450), (216, 143692275), (222, 139808700), (225, 137944584), (265, 117122760), (270, 114953820), (296, 104856525), (300, 103458438), (318, 97602300), (324, 95794850), (333, 93205800), (360, 86215365), (370, 83885220), (405, 76635880), (424, 73201725), (444, 69904350), (450, 68972292), (477, 65068200), (530, 58561380), (540, 57476910), (555, 55923480), (600, 51729219), (636, 48801150), (648, 47897425), (666, 46602900), (675, 45981528), (740, 41942610), (795, 39040920), (810, 38317940), (888, 34952175), (900, 34486146), (925, 33554088), (954, 32534100), (977, 31768200), (999, 31068600), (1060, 29280690), (1080, 28738455), (1110, 27961740), (1272, 24400575), (1325, 23424552), (1332, 23301450), (1350, 22990764), (1431, 21689400), (1480, 20971305), (1590, 19520460), (1620, 19158970), (1665, 18641160), (1800, 17243073), (1850, 16777044), (1908, 16267050), (1954, 15884100), (1961, 15827400), (1998, 15534300), (2025, 15327176), (2120, 14640345), (2220, 13980870), (2385, 13013640), (2650, 11712276), (2664, 11650725), (2700, 11495382), (2775, 11184696), (2862, 10844700), (2931, 10589400), (2997, 10356200), (3180, 9760230), (3240, 9579485), (3330, 9320580), (3700, 8388522), (3816, 8133525), (3908, 7942050), (3922, 7913700), (3975, 7808184), (3996, 7767150), (4050, 7663588), (4293, 7229800), (4440, 6990435), (4770, 6506820), (4885, 6353640), (4995, 6213720), (5300, 5856138), (5400, 5747691), (5550, 5592348), (5724, 5422350), (5862, 5294700), (5883, 5275800), (5994, 5178100), (6360, 4880115), (6660, 4660290), (7155, 4337880), (7400, 4194261), (7816, 3971025), (7844, 3956850), (7950, 3904092), (7992, 3883575), (8100, 3831794), (8325, 3728232), (8586, 3614900), (8793, 3529800), (9540, 3253410), (9770, 3176820), (9805, 3165480), (9990, 3106860), (10600, 2928069), (11100, 2796174), (11448, 2711175), (11724, 2647350), (11766, 2637900), (11925, 2602728), (11988, 2589050), (13320, 2330145), (14310, 2168940), (14655, 2117880), (14985, 2071240), (15688, 1978425), (15900, 1952046), (16200, 1915897), (16650, 1864116), (17172, 1807450), (17586, 1764900), (17649, 1758600), (19080, 1626705), (19540, 1588410), (19610, 1582740), (19980, 1553430), (21465, 1445960), (22200, 1398087), (23448, 1323675), (23532, 1318950), (23850, 1301364), (23976, 1294525), (24425, 1270728), (24975, 1242744), (26379, 1176600), (28620, 1084470), (29310, 1058940), (29415, 1055160), (29970, 1035620), (31800, 976023), (33300, 932058), (34344, 903725), (35172, 882450), (35298, 879300), (35775, 867576), (36149, 858600), (39080, 794205), (39220, 791370), (39960, 776715), (42930, 722980), (43965, 705960), (47064, 659475), (47700, 650682), (48850, 635364), (49025, 633096), (49950, 621372), (51781, 599400), (52758, 588300), (52947, 586200), (57240, 542235), (58620, 529470), (58830, 527580), (59940, 517810), (66600, 466029), (70344, 441225), (70596, 439650), (71550, 433788), (72298, 429300), (73275, 423576), (74925, 414248), (78440, 395685), (79137, 392200), (85860, 361490), (87930, 352980), (88245, 351720), (95400, 325341), (97700, 317682), (98050, 316548), (99900, 310686), (103562, 299700), (105516, 294150), (105894, 293100), (107325, 289192), (108447, 286200), (117240, 264735), (117660, 263790), (119880, 258905), (131895, 235320), (141192, 219825), (143100, 216894), (144596, 214650), (146550, 211788), (147075, 211032), (149850, 207124), (155343, 199800), (158274, 196100), (158841, 195400), (171720, 180745), (175860, 176490)]