87131200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 238109760

約数和(自身を除く): 150978560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 59, 64, 65, 71, 80, 100, 104, 118, 130, 142, 160, 200, 208, 236, 260, 284, 295, 320, 325, 355, 400, 416, 472, 520, 568, 590, 650, 710, 767, 800, 832, 923, 944, 1040, 1136, 1180, 1300, 1420, 1475, 1534, 1600, 1775, 1846, 1888, 2080, 2272, 2360, 2600, 2840, 2950, 3068, 3550, 3692, 3776, 3835, 4160, 4189, 4544, 4615, 4720, 5200, 5680, 5900, 6136, 7100, 7384, 7670, 8378, 9230, 9440, 10400, 11360, 11800, 12272, 14200, 14768, 15340, 16756, 18460, 18880, 19175, 20800, 20945, 22720, 23075, 23600, 24544, 28400, 29536, 30680, 33512, 36920, 38350, 41890, 46150, 47200, 49088, 54457, 56800, 59072, 61360, 67024, 73840, 76700, 83780, 92300, 94400, 104725, 108914, 113600, 122720, 134048, 147680, 153400, 167560, 184600, 209450, 217828, 245440, 268096, 272285, 295360, 306800, 335120, 369200, 418900, 435656, 544570, 613600, 670240, 738400, 837800, 871312, 1089140, 1227200, 1340480, 1361425, 1476800, 1675600, 1742624, 2178280, 2722850, 3351200, 3485248, 4356560, 5445700, 6702400, 8713120, 10891400, 17426240, 21782800, 43565600, 87131200]

約数ペア:

[(1, 87131200), (2, 43565600), (4, 21782800), (5, 17426240), (8, 10891400), (10, 8713120), (13, 6702400), (16, 5445700), (20, 4356560), (25, 3485248), (26, 3351200), (32, 2722850), (40, 2178280), (50, 1742624), (52, 1675600), (59, 1476800), (64, 1361425), (65, 1340480), (71, 1227200), (80, 1089140), (100, 871312), (104, 837800), (118, 738400), (130, 670240), (142, 613600), (160, 544570), (200, 435656), (208, 418900), (236, 369200), (260, 335120), (284, 306800), (295, 295360), (320, 272285), (325, 268096), (355, 245440), (400, 217828), (416, 209450), (472, 184600), (520, 167560), (568, 153400), (590, 147680), (650, 134048), (710, 122720), (767, 113600), (800, 108914), (832, 104725), (923, 94400), (944, 92300), (1040, 83780), (1136, 76700), (1180, 73840), (1300, 67024), (1420, 61360), (1475, 59072), (1534, 56800), (1600, 54457), (1775, 49088), (1846, 47200), (1888, 46150), (2080, 41890), (2272, 38350), (2360, 36920), (2600, 33512), (2840, 30680), (2950, 29536), (3068, 28400), (3550, 24544), (3692, 23600), (3776, 23075), (3835, 22720), (4160, 20945), (4189, 20800), (4544, 19175), (4615, 18880), (4720, 18460), (5200, 16756), (5680, 15340), (5900, 14768), (6136, 14200), (7100, 12272), (7384, 11800), (7670, 11360), (8378, 10400), (9230, 9440)]