81598800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1357

約数の個数: 120

約数和(自身を含む): 266527584

約数和(自身を除く): 184928784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 159, 200, 212, 240, 265, 300, 318, 400, 424, 530, 600, 636, 795, 848, 1060, 1200, 1272, 1283, 1325, 1590, 2120, 2544, 2566, 2650, 3180, 3849, 3975, 4240, 5132, 5300, 6360, 6415, 7698, 7950, 10264, 10600, 12720, 12830, 15396, 15900, 19245, 20528, 21200, 25660, 30792, 31800, 32075, 38490, 51320, 61584, 63600, 64150, 67999, 76980, 96225, 102640, 128300, 135998, 153960, 192450, 203997, 256600, 271996, 307920, 339995, 384900, 407994, 513200, 543992, 679990, 769800, 815988, 1019985, 1087984, 1359980, 1539600, 1631976, 1699975, 2039970, 2719960, 3263952, 3399950, 4079940, 5099925, 5439920, 6799900, 8159880, 10199850, 13599800, 16319760, 20399700, 27199600, 40799400, 81598800]

約数ペア:

[(1, 81598800), (2, 40799400), (3, 27199600), (4, 20399700), (5, 16319760), (6, 13599800), (8, 10199850), (10, 8159880), (12, 6799900), (15, 5439920), (16, 5099925), (20, 4079940), (24, 3399950), (25, 3263952), (30, 2719960), (40, 2039970), (48, 1699975), (50, 1631976), (53, 1539600), (60, 1359980), (75, 1087984), (80, 1019985), (100, 815988), (106, 769800), (120, 679990), (150, 543992), (159, 513200), (200, 407994), (212, 384900), (240, 339995), (265, 307920), (300, 271996), (318, 256600), (400, 203997), (424, 192450), (530, 153960), (600, 135998), (636, 128300), (795, 102640), (848, 96225), (1060, 76980), (1200, 67999), (1272, 64150), (1283, 63600), (1325, 61584), (1590, 51320), (2120, 38490), (2544, 32075), (2566, 31800), (2650, 30792), (3180, 25660), (3849, 21200), (3975, 20528), (4240, 19245), (5132, 15900), (5300, 15396), (6360, 12830), (6415, 12720), (7698, 10600), (7950, 10264)]