82322550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2999}}^1$

素因数の和:3078

約数の個数: 72

約数和(自身を含む): 224874000

約数和(自身を除く): 142551450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2745, 2999, 3050, 4575, 5490, 5998, 8997, 9150, 13725, 14995, 17994, 26991, 27450, 29990, 44985, 53982, 74975, 89970, 134955, 149950, 182939, 224925, 269910, 365878, 449850, 548817, 674775, 914695, 1097634, 1349550, 1646451, 1829390, 2744085, 3292902, 4573475, 5488170, 8232255, 9146950, 13720425, 16464510, 27440850, 41161275, 82322550]

約数ペア:

[(1, 82322550), (2, 41161275), (3, 27440850), (5, 16464510), (6, 13720425), (9, 9146950), (10, 8232255), (15, 5488170), (18, 4573475), (25, 3292902), (30, 2744085), (45, 1829390), (50, 1646451), (61, 1349550), (75, 1097634), (90, 914695), (122, 674775), (150, 548817), (183, 449850), (225, 365878), (305, 269910), (366, 224925), (450, 182939), (549, 149950), (610, 134955), (915, 89970), (1098, 74975), (1525, 53982), (1830, 44985), (2745, 29990), (2999, 27450), (3050, 26991), (4575, 17994), (5490, 14995), (5998, 13725), (8997, 9150)]