91725960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 287498880

約数和(自身を除く): 195772920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 73, 74, 111, 120, 146, 148, 185, 219, 222, 283, 292, 296, 365, 370, 438, 444, 555, 566, 584, 730, 740, 849, 876, 888, 1095, 1110, 1132, 1415, 1460, 1480, 1698, 1752, 2190, 2220, 2264, 2701, 2830, 2920, 3396, 4245, 4380, 4440, 5402, 5660, 6792, 8103, 8490, 8760, 10471, 10804, 11320, 13505, 16206, 16980, 20659, 20942, 21608, 27010, 31413, 32412, 33960, 40515, 41318, 41884, 52355, 54020, 61977, 62826, 64824, 81030, 82636, 83768, 103295, 104710, 108040, 123954, 125652, 157065, 162060, 165272, 206590, 209420, 247908, 251304, 309885, 314130, 324120, 413180, 418840, 495816, 619770, 628260, 764383, 826360, 1239540, 1256520, 1528766, 2293149, 2479080, 3057532, 3821915, 4586298, 6115064, 7643830, 9172596, 11465745, 15287660, 18345192, 22931490, 30575320, 45862980, 91725960]

約数ペア:

[(1, 91725960), (2, 45862980), (3, 30575320), (4, 22931490), (5, 18345192), (6, 15287660), (8, 11465745), (10, 9172596), (12, 7643830), (15, 6115064), (20, 4586298), (24, 3821915), (30, 3057532), (37, 2479080), (40, 2293149), (60, 1528766), (73, 1256520), (74, 1239540), (111, 826360), (120, 764383), (146, 628260), (148, 619770), (185, 495816), (219, 418840), (222, 413180), (283, 324120), (292, 314130), (296, 309885), (365, 251304), (370, 247908), (438, 209420), (444, 206590), (555, 165272), (566, 162060), (584, 157065), (730, 125652), (740, 123954), (849, 108040), (876, 104710), (888, 103295), (1095, 83768), (1110, 82636), (1132, 81030), (1415, 64824), (1460, 62826), (1480, 61977), (1698, 54020), (1752, 52355), (2190, 41884), (2220, 41318), (2264, 40515), (2701, 33960), (2830, 32412), (2920, 31413), (3396, 27010), (4245, 21608), (4380, 20942), (4440, 20659), (5402, 16980), (5660, 16206), (6792, 13505), (8103, 11320), (8490, 10804), (8760, 10471)]