156940469460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5297}}^1\times {\mathrm{18289}}^1$

素因数の和:23607

約数の個数: 120

約数和(自身を含む): 492447934440

約数和(自身を除く): 335507464980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5297, 10594, 15891, 18289, 21188, 26485, 31782, 36578, 47673, 52970, 54867, 63564, 73156, 79455, 91445, 95346, 105940, 109734, 143019, 158910, 164601, 182890, 190692, 219468, 238365, 274335, 286038, 317820, 329202, 365780, 429057, 476730, 493803, 548670, 572076, 658404, 715095, 823005, 858114, 953460, 987606, 1097340, 1430190, 1481409, 1646010, 1716228, 1975212, 2145285, 2469015, 2860380, 2962818, 3292020, 4290570, 4938030, 5925636, 7407045, 8581140, 9876060, 14814090, 29628180, 96876833, 193753666, 290630499, 387507332, 484384165, 581260998, 871891497, 968768330, 1162521996, 1453152495, 1743782994, 1937536660, 2615674491, 2906304990, 3487565988, 4359457485, 5231348982, 5812609980, 7847023473, 8718914970, 10462697964, 13078372455, 15694046946, 17437829940, 26156744910, 31388093892, 39235117365, 52313489820, 78470234730, 156940469460]

約数ペア:

[(1, 156940469460), (2, 78470234730), (3, 52313489820), (4, 39235117365), (5, 31388093892), (6, 26156744910), (9, 17437829940), (10, 15694046946), (12, 13078372455), (15, 10462697964), (18, 8718914970), (20, 7847023473), (27, 5812609980), (30, 5231348982), (36, 4359457485), (45, 3487565988), (54, 2906304990), (60, 2615674491), (81, 1937536660), (90, 1743782994), (108, 1453152495), (135, 1162521996), (162, 968768330), (180, 871891497), (270, 581260998), (324, 484384165), (405, 387507332), (540, 290630499), (810, 193753666), (1620, 96876833), (5297, 29628180), (10594, 14814090), (15891, 9876060), (18289, 8581140), (21188, 7407045), (26485, 5925636), (31782, 4938030), (36578, 4290570), (47673, 3292020), (52970, 2962818), (54867, 2860380), (63564, 2469015), (73156, 2145285), (79455, 1975212), (91445, 1716228), (95346, 1646010), (105940, 1481409), (109734, 1430190), (143019, 1097340), (158910, 987606), (164601, 953460), (182890, 858114), (190692, 823005), (219468, 715095), (238365, 658404), (274335, 572076), (286038, 548670), (317820, 493803), (329202, 476730), (365780, 429057)]