25120578180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{16921}}^1$

素因数の和:17269

約数の個数: 96

約数和(自身を含む): 71299831680

約数和(自身を除く): 46179253500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 227, 327, 436, 454, 545, 654, 681, 908, 1090, 1135, 1308, 1362, 1635, 2180, 2270, 2724, 3270, 3405, 4540, 6540, 6810, 13620, 16921, 24743, 33842, 49486, 50763, 67684, 74229, 84605, 98972, 101526, 123715, 148458, 169210, 203052, 247430, 253815, 296916, 338420, 371145, 494860, 507630, 742290, 1015260, 1484580, 1844389, 3688778, 3841067, 5533167, 7377556, 7682134, 9221945, 11066334, 11523201, 15364268, 18443890, 19205335, 22132668, 23046402, 27665835, 36887780, 38410670, 46092804, 55331670, 57616005, 76821340, 110663340, 115232010, 230464020, 418676303, 837352606, 1256028909, 1674705212, 2093381515, 2512057818, 4186763030, 5024115636, 6280144545, 8373526060, 12560289090, 25120578180]

約数ペア:

[(1, 25120578180), (2, 12560289090), (3, 8373526060), (4, 6280144545), (5, 5024115636), (6, 4186763030), (10, 2512057818), (12, 2093381515), (15, 1674705212), (20, 1256028909), (30, 837352606), (60, 418676303), (109, 230464020), (218, 115232010), (227, 110663340), (327, 76821340), (436, 57616005), (454, 55331670), (545, 46092804), (654, 38410670), (681, 36887780), (908, 27665835), (1090, 23046402), (1135, 22132668), (1308, 19205335), (1362, 18443890), (1635, 15364268), (2180, 11523201), (2270, 11066334), (2724, 9221945), (3270, 7682134), (3405, 7377556), (4540, 5533167), (6540, 3841067), (6810, 3688778), (13620, 1844389), (16921, 1484580), (24743, 1015260), (33842, 742290), (49486, 507630), (50763, 494860), (67684, 371145), (74229, 338420), (84605, 296916), (98972, 253815), (101526, 247430), (123715, 203052), (148458, 169210)]