131987700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 216

約数和(自身を含む): 462079800

約数和(自身を除く): 330092100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 195, 225, 234, 260, 261, 290, 300, 325, 348, 377, 389, 390, 435, 450, 468, 522, 580, 585, 650, 725, 754, 778, 780, 870, 900, 975, 1044, 1131, 1167, 1170, 1300, 1305, 1450, 1508, 1556, 1740, 1885, 1945, 1950, 2175, 2262, 2334, 2340, 2610, 2900, 2925, 3393, 3501, 3770, 3890, 3900, 4350, 4524, 4668, 5057, 5220, 5655, 5835, 5850, 6525, 6786, 7002, 7540, 7780, 8700, 9425, 9725, 10114, 11281, 11310, 11670, 11700, 13050, 13572, 14004, 15171, 16965, 17505, 18850, 19450, 20228, 22562, 22620, 23340, 25285, 26100, 28275, 29175, 30342, 33843, 33930, 35010, 37700, 38900, 45124, 45513, 50570, 56405, 56550, 58350, 60684, 67686, 67860, 70020, 75855, 84825, 87525, 91026, 101140, 101529, 112810, 113100, 116700, 126425, 135372, 146653, 151710, 169215, 169650, 175050, 182052, 203058, 225620, 227565, 252850, 282025, 293306, 303420, 338430, 339300, 350100, 379275, 406116, 439959, 455130, 505700, 507645, 564050, 586612, 676860, 733265, 758550, 846075, 879918, 910260, 1015290, 1128100, 1137825, 1319877, 1466530, 1517100, 1692150, 1759836, 2030580, 2199795, 2275650, 2538225, 2639754, 2933060, 3384300, 3666325, 4399590, 4551300, 5076450, 5279508, 6599385, 7332650, 8799180, 10152900, 10998975, 13198770, 14665300, 21997950, 26397540, 32996925, 43995900, 65993850, 131987700]

約数ペア:

[(1, 131987700), (2, 65993850), (3, 43995900), (4, 32996925), (5, 26397540), (6, 21997950), (9, 14665300), (10, 13198770), (12, 10998975), (13, 10152900), (15, 8799180), (18, 7332650), (20, 6599385), (25, 5279508), (26, 5076450), (29, 4551300), (30, 4399590), (36, 3666325), (39, 3384300), (45, 2933060), (50, 2639754), (52, 2538225), (58, 2275650), (60, 2199795), (65, 2030580), (75, 1759836), (78, 1692150), (87, 1517100), (90, 1466530), (100, 1319877), (116, 1137825), (117, 1128100), (130, 1015290), (145, 910260), (150, 879918), (156, 846075), (174, 758550), (180, 733265), (195, 676860), (225, 586612), (234, 564050), (260, 507645), (261, 505700), (290, 455130), (300, 439959), (325, 406116), (348, 379275), (377, 350100), (389, 339300), (390, 338430), (435, 303420), (450, 293306), (468, 282025), (522, 252850), (580, 227565), (585, 225620), (650, 203058), (725, 182052), (754, 175050), (778, 169650), (780, 169215), (870, 151710), (900, 146653), (975, 135372), (1044, 126425), (1131, 116700), (1167, 113100), (1170, 112810), (1300, 101529), (1305, 101140), (1450, 91026), (1508, 87525), (1556, 84825), (1740, 75855), (1885, 70020), (1945, 67860), (1950, 67686), (2175, 60684), (2262, 58350), (2334, 56550), (2340, 56405), (2610, 50570), (2900, 45513), (2925, 45124), (3393, 38900), (3501, 37700), (3770, 35010), (3890, 33930), (3900, 33843), (4350, 30342), (4524, 29175), (4668, 28275), (5057, 26100), (5220, 25285), (5655, 23340), (5835, 22620), (5850, 22562), (6525, 20228), (6786, 19450), (7002, 18850), (7540, 17505), (7780, 16965), (8700, 15171), (9425, 14004), (9725, 13572), (10114, 13050), (11281, 11700), (11310, 11670)]