1297978500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 384

約数和(自身を含む): 4796273664

約数和(自身を除く): 3498295164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 37, 39, 42, 50, 52, 60, 65, 70, 74, 75, 78, 84, 91, 100, 105, 111, 125, 130, 140, 148, 150, 156, 175, 182, 185, 195, 210, 222, 250, 257, 259, 260, 273, 300, 325, 350, 364, 370, 375, 390, 420, 444, 455, 481, 500, 514, 518, 525, 546, 555, 650, 700, 740, 750, 771, 777, 780, 875, 910, 925, 962, 975, 1028, 1036, 1050, 1092, 1110, 1285, 1295, 1300, 1365, 1443, 1500, 1542, 1554, 1625, 1750, 1799, 1820, 1850, 1924, 1950, 2100, 2220, 2275, 2405, 2570, 2590, 2625, 2730, 2775, 2886, 3084, 3108, 3250, 3341, 3367, 3500, 3598, 3700, 3855, 3885, 3900, 4550, 4625, 4810, 4875, 5140, 5180, 5250, 5397, 5460, 5550, 5772, 6425, 6475, 6500, 6682, 6734, 6825, 7196, 7215, 7710, 7770, 8995, 9100, 9250, 9509, 9620, 9750, 10023, 10101, 10500, 10794, 11100, 11375, 12025, 12850, 12950, 13364, 13468, 13650, 13875, 14430, 15420, 15540, 16705, 16835, 17990, 18500, 19018, 19275, 19425, 19500, 20046, 20202, 21588, 22750, 23387, 24050, 25700, 25900, 26985, 27300, 27750, 28527, 28860, 32125, 32375, 33410, 33670, 34125, 35980, 36075, 38036, 38550, 38850, 40092, 40404, 44975, 45500, 46774, 47545, 48100, 50115, 50505, 53970, 55500, 57054, 60125, 64250, 64750, 66563, 66820, 67340, 68250, 70161, 72150, 77100, 77700, 83525, 84175, 89950, 93548, 95090, 96375, 97125, 100230, 101010, 107940, 114108, 116935, 120250, 123617, 128500, 129500, 133126, 134925, 136500, 140322, 142635, 144300, 167050, 168350, 179900, 180375, 190180, 192750, 194250, 199689, 200460, 202020, 224875, 233870, 237725, 240500, 247234, 250575, 252525, 266252, 269850, 280644, 285270, 332815, 334100, 336700, 350805, 360750, 370851, 385500, 388500, 399378, 417625, 420875, 449750, 467740, 475450, 494468, 501150, 505050, 539700, 570540, 584675, 618085, 665630, 674625, 701610, 713175, 721500, 741702, 798756, 835250, 841750, 865319, 899500, 950900, 998445, 1002300, 1010100, 1169350, 1188625, 1236170, 1252875, 1262625, 1331260, 1349250, 1403220, 1426350, 1483404, 1664075, 1670500, 1683500, 1730638, 1754025, 1854255, 1996890, 2338700, 2377250, 2472340, 2505750, 2525250, 2595957, 2698500, 2852700, 2923375, 3090425, 3328150, 3461276, 3508050, 3565875, 3708510, 3993780, 4326595, 4754500, 4992225, 5011500, 5050500, 5191914, 5846750, 6180850, 6656300, 7016100, 7131750, 7417020, 8320375, 8653190, 8770125, 9271275, 9984450, 10383828, 11693500, 12361700, 12979785, 14263500, 15452125, 16640750, 17306380, 17540250, 18542550, 19968900, 21632975, 24961125, 25959570, 30904250, 33281500, 35080500, 37085100, 43265950, 46356375, 49922250, 51919140, 61808500, 64898925, 86531900, 92712750, 99844500, 108164875, 129797850, 185425500, 216329750, 259595700, 324494625, 432659500, 648989250, 1297978500]

約数ペア:

[(1, 1297978500), (2, 648989250), (3, 432659500), (4, 324494625), (5, 259595700), (6, 216329750), (7, 185425500), (10, 129797850), (12, 108164875), (13, 99844500), (14, 92712750), (15, 86531900), (20, 64898925), (21, 61808500), (25, 51919140), (26, 49922250), (28, 46356375), (30, 43265950), (35, 37085100), (37, 35080500), (39, 33281500), (42, 30904250), (50, 25959570), (52, 24961125), (60, 21632975), (65, 19968900), (70, 18542550), (74, 17540250), (75, 17306380), (78, 16640750), (84, 15452125), (91, 14263500), (100, 12979785), (105, 12361700), (111, 11693500), (125, 10383828), (130, 9984450), (140, 9271275), (148, 8770125), (150, 8653190), (156, 8320375), (175, 7417020), (182, 7131750), (185, 7016100), (195, 6656300), (210, 6180850), (222, 5846750), (250, 5191914), (257, 5050500), (259, 5011500), (260, 4992225), (273, 4754500), (300, 4326595), (325, 3993780), (350, 3708510), (364, 3565875), (370, 3508050), (375, 3461276), (390, 3328150), (420, 3090425), (444, 2923375), (455, 2852700), (481, 2698500), (500, 2595957), (514, 2525250), (518, 2505750), (525, 2472340), (546, 2377250), (555, 2338700), (650, 1996890), (700, 1854255), (740, 1754025), (750, 1730638), (771, 1683500), (777, 1670500), (780, 1664075), (875, 1483404), (910, 1426350), (925, 1403220), (962, 1349250), (975, 1331260), (1028, 1262625), (1036, 1252875), (1050, 1236170), (1092, 1188625), (1110, 1169350), (1285, 1010100), (1295, 1002300), (1300, 998445), (1365, 950900), (1443, 899500), (1500, 865319), (1542, 841750), (1554, 835250), (1625, 798756), (1750, 741702), (1799, 721500), (1820, 713175), (1850, 701610), (1924, 674625), (1950, 665630), (2100, 618085), (2220, 584675), (2275, 570540), (2405, 539700), (2570, 505050), (2590, 501150), (2625, 494468), (2730, 475450), (2775, 467740), (2886, 449750), (3084, 420875), (3108, 417625), (3250, 399378), (3341, 388500), (3367, 385500), (3500, 370851), (3598, 360750), (3700, 350805), (3855, 336700), (3885, 334100), (3900, 332815), (4550, 285270), (4625, 280644), (4810, 269850), (4875, 266252), (5140, 252525), (5180, 250575), (5250, 247234), (5397, 240500), (5460, 237725), (5550, 233870), (5772, 224875), (6425, 202020), (6475, 200460), (6500, 199689), (6682, 194250), (6734, 192750), (6825, 190180), (7196, 180375), (7215, 179900), (7710, 168350), (7770, 167050), (8995, 144300), (9100, 142635), (9250, 140322), (9509, 136500), (9620, 134925), (9750, 133126), (10023, 129500), (10101, 128500), (10500, 123617), (10794, 120250), (11100, 116935), (11375, 114108), (12025, 107940), (12850, 101010), (12950, 100230), (13364, 97125), (13468, 96375), (13650, 95090), (13875, 93548), (14430, 89950), (15420, 84175), (15540, 83525), (16705, 77700), (16835, 77100), (17990, 72150), (18500, 70161), (19018, 68250), (19275, 67340), (19425, 66820), (19500, 66563), (20046, 64750), (20202, 64250), (21588, 60125), (22750, 57054), (23387, 55500), (24050, 53970), (25700, 50505), (25900, 50115), (26985, 48100), (27300, 47545), (27750, 46774), (28527, 45500), (28860, 44975), (32125, 40404), (32375, 40092), (33410, 38850), (33670, 38550), (34125, 38036), (35980, 36075)]