137445780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 394813440

約数和(自身を除く): 257367660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 107, 158, 214, 237, 271, 316, 321, 395, 428, 474, 535, 542, 642, 790, 813, 948, 1070, 1084, 1185, 1284, 1355, 1580, 1605, 1626, 2140, 2370, 2710, 3210, 3252, 4065, 4740, 5420, 6420, 8130, 8453, 16260, 16906, 21409, 25359, 28997, 33812, 42265, 42818, 50718, 57994, 64227, 84530, 85636, 86991, 101436, 107045, 115988, 126795, 128454, 144985, 169060, 173982, 214090, 253590, 256908, 289970, 321135, 347964, 428180, 434955, 507180, 579940, 642270, 869910, 1284540, 1739820, 2290763, 4581526, 6872289, 9163052, 11453815, 13744578, 22907630, 27489156, 34361445, 45815260, 68722890, 137445780]

約数ペア:

[(1, 137445780), (2, 68722890), (3, 45815260), (4, 34361445), (5, 27489156), (6, 22907630), (10, 13744578), (12, 11453815), (15, 9163052), (20, 6872289), (30, 4581526), (60, 2290763), (79, 1739820), (107, 1284540), (158, 869910), (214, 642270), (237, 579940), (271, 507180), (316, 434955), (321, 428180), (395, 347964), (428, 321135), (474, 289970), (535, 256908), (542, 253590), (642, 214090), (790, 173982), (813, 169060), (948, 144985), (1070, 128454), (1084, 126795), (1185, 115988), (1284, 107045), (1355, 101436), (1580, 86991), (1605, 85636), (1626, 84530), (2140, 64227), (2370, 57994), (2710, 50718), (3210, 42818), (3252, 42265), (4065, 33812), (4740, 28997), (5420, 25359), (6420, 21409), (8130, 16906), (8453, 16260)]