140905800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 553625280

約数和(自身を除く): 412719480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 53, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 106, 120, 126, 140, 150, 159, 168, 175, 180, 200, 210, 211, 212, 225, 252, 265, 280, 300, 315, 318, 350, 360, 371, 420, 422, 424, 450, 477, 504, 525, 530, 600, 630, 633, 636, 700, 742, 795, 840, 844, 900, 954, 1050, 1055, 1060, 1113, 1260, 1266, 1272, 1325, 1400, 1477, 1484, 1575, 1590, 1688, 1800, 1855, 1899, 1908, 2100, 2110, 2120, 2226, 2385, 2520, 2532, 2650, 2954, 2968, 3150, 3165, 3180, 3339, 3710, 3798, 3816, 3975, 4200, 4220, 4431, 4452, 4770, 5064, 5275, 5300, 5565, 5908, 6300, 6330, 6360, 6678, 7385, 7420, 7596, 7950, 8440, 8862, 8904, 9275, 9495, 9540, 10550, 10600, 11130, 11183, 11816, 11925, 12600, 12660, 13293, 13356, 14770, 14840, 15192, 15825, 15900, 16695, 17724, 18550, 18990, 19080, 21100, 22155, 22260, 22366, 23850, 25320, 26586, 26712, 27825, 29540, 31650, 31800, 33390, 33549, 35448, 36925, 37100, 37980, 42200, 44310, 44520, 44732, 47475, 47700, 53172, 55650, 55915, 59080, 63300, 66465, 66780, 67098, 73850, 74200, 75960, 78281, 83475, 88620, 89464, 94950, 95400, 100647, 106344, 110775, 111300, 111830, 126600, 132930, 133560, 134196, 147700, 156562, 166950, 167745, 177240, 189900, 201294, 221550, 222600, 223660, 234843, 265860, 268392, 279575, 295400, 313124, 332325, 333900, 335490, 379800, 391405, 402588, 443100, 447320, 469686, 503235, 531720, 559150, 626248, 664650, 667800, 670980, 704529, 782810, 805176, 838725, 886200, 939372, 1006470, 1118300, 1174215, 1329300, 1341960, 1409058, 1565620, 1677450, 1878744, 1957025, 2012940, 2236600, 2348430, 2516175, 2658600, 2818116, 3131240, 3354900, 3522645, 3914050, 4025880, 4696860, 5032350, 5636232, 5871075, 6709800, 7045290, 7828100, 9393720, 10064700, 11742150, 14090580, 15656200, 17613225, 20129400, 23484300, 28181160, 35226450, 46968600, 70452900, 140905800]

約数ペア:

[(1, 140905800), (2, 70452900), (3, 46968600), (4, 35226450), (5, 28181160), (6, 23484300), (7, 20129400), (8, 17613225), (9, 15656200), (10, 14090580), (12, 11742150), (14, 10064700), (15, 9393720), (18, 7828100), (20, 7045290), (21, 6709800), (24, 5871075), (25, 5636232), (28, 5032350), (30, 4696860), (35, 4025880), (36, 3914050), (40, 3522645), (42, 3354900), (45, 3131240), (50, 2818116), (53, 2658600), (56, 2516175), (60, 2348430), (63, 2236600), (70, 2012940), (72, 1957025), (75, 1878744), (84, 1677450), (90, 1565620), (100, 1409058), (105, 1341960), (106, 1329300), (120, 1174215), (126, 1118300), (140, 1006470), (150, 939372), (159, 886200), (168, 838725), (175, 805176), (180, 782810), (200, 704529), (210, 670980), (211, 667800), (212, 664650), (225, 626248), (252, 559150), (265, 531720), (280, 503235), (300, 469686), (315, 447320), (318, 443100), (350, 402588), (360, 391405), (371, 379800), (420, 335490), (422, 333900), (424, 332325), (450, 313124), (477, 295400), (504, 279575), (525, 268392), (530, 265860), (600, 234843), (630, 223660), (633, 222600), (636, 221550), (700, 201294), (742, 189900), (795, 177240), (840, 167745), (844, 166950), (900, 156562), (954, 147700), (1050, 134196), (1055, 133560), (1060, 132930), (1113, 126600), (1260, 111830), (1266, 111300), (1272, 110775), (1325, 106344), (1400, 100647), (1477, 95400), (1484, 94950), (1575, 89464), (1590, 88620), (1688, 83475), (1800, 78281), (1855, 75960), (1899, 74200), (1908, 73850), (2100, 67098), (2110, 66780), (2120, 66465), (2226, 63300), (2385, 59080), (2520, 55915), (2532, 55650), (2650, 53172), (2954, 47700), (2968, 47475), (3150, 44732), (3165, 44520), (3180, 44310), (3339, 42200), (3710, 37980), (3798, 37100), (3816, 36925), (3975, 35448), (4200, 33549), (4220, 33390), (4431, 31800), (4452, 31650), (4770, 29540), (5064, 27825), (5275, 26712), (5300, 26586), (5565, 25320), (5908, 23850), (6300, 22366), (6330, 22260), (6360, 22155), (6678, 21100), (7385, 19080), (7420, 18990), (7596, 18550), (7950, 17724), (8440, 16695), (8862, 15900), (8904, 15825), (9275, 15192), (9495, 14840), (9540, 14770), (10550, 13356), (10600, 13293), (11130, 12660), (11183, 12600), (11816, 11925)]