121896450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 359102016

約数和(自身を除く): 237205566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 67, 75, 78, 90, 117, 130, 134, 150, 195, 201, 225, 234, 311, 325, 335, 390, 402, 450, 585, 603, 622, 650, 670, 871, 933, 975, 1005, 1170, 1206, 1555, 1675, 1742, 1866, 1950, 2010, 2613, 2799, 2925, 3015, 3110, 3350, 4043, 4355, 4665, 5025, 5226, 5598, 5850, 6030, 7775, 7839, 8086, 8710, 9330, 10050, 12129, 13065, 13995, 15075, 15550, 15678, 20215, 20837, 21775, 23325, 24258, 26130, 27990, 30150, 36387, 39195, 40430, 41674, 43550, 46650, 60645, 62511, 65325, 69975, 72774, 78390, 101075, 104185, 121290, 125022, 130650, 139950, 181935, 187533, 195975, 202150, 208370, 270881, 303225, 312555, 363870, 375066, 391950, 520925, 541762, 606450, 625110, 812643, 909675, 937665, 1041850, 1354405, 1562775, 1625286, 1819350, 1875330, 2437929, 2708810, 3125550, 4063215, 4688325, 4875858, 6772025, 8126430, 9376650, 12189645, 13544050, 20316075, 24379290, 40632150, 60948225, 121896450]

約数ペア:

[(1, 121896450), (2, 60948225), (3, 40632150), (5, 24379290), (6, 20316075), (9, 13544050), (10, 12189645), (13, 9376650), (15, 8126430), (18, 6772025), (25, 4875858), (26, 4688325), (30, 4063215), (39, 3125550), (45, 2708810), (50, 2437929), (65, 1875330), (67, 1819350), (75, 1625286), (78, 1562775), (90, 1354405), (117, 1041850), (130, 937665), (134, 909675), (150, 812643), (195, 625110), (201, 606450), (225, 541762), (234, 520925), (311, 391950), (325, 375066), (335, 363870), (390, 312555), (402, 303225), (450, 270881), (585, 208370), (603, 202150), (622, 195975), (650, 187533), (670, 181935), (871, 139950), (933, 130650), (975, 125022), (1005, 121290), (1170, 104185), (1206, 101075), (1555, 78390), (1675, 72774), (1742, 69975), (1866, 65325), (1950, 62511), (2010, 60645), (2613, 46650), (2799, 43550), (2925, 41674), (3015, 40430), (3110, 39195), (3350, 36387), (4043, 30150), (4355, 27990), (4665, 26130), (5025, 24258), (5226, 23325), (5598, 21775), (5850, 20837), (6030, 20215), (7775, 15678), (7839, 15550), (8086, 15075), (8710, 13995), (9330, 13065), (10050, 12129)]