70807500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1049}}^1$

素因数の和:1082

約数の個数: 120

約数和(自身を含む): 229614000

約数和(自身を除く): 158806500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1049, 1125, 1250, 1350, 1500, 1875, 2098, 2250, 2500, 2700, 3147, 3375, 3750, 4196, 4500, 5245, 5625, 6294, 6750, 7500, 9441, 10490, 11250, 12588, 13500, 15735, 16875, 18882, 20980, 22500, 26225, 28323, 31470, 33750, 37764, 47205, 52450, 56646, 62940, 67500, 78675, 94410, 104900, 113292, 131125, 141615, 157350, 188820, 236025, 262250, 283230, 314700, 393375, 472050, 524500, 566460, 655625, 708075, 786750, 944100, 1180125, 1311250, 1416150, 1573500, 1966875, 2360250, 2622500, 2832300, 3540375, 3933750, 4720500, 5900625, 7080750, 7867500, 11801250, 14161500, 17701875, 23602500, 35403750, 70807500]

約数ペア:

[(1, 70807500), (2, 35403750), (3, 23602500), (4, 17701875), (5, 14161500), (6, 11801250), (9, 7867500), (10, 7080750), (12, 5900625), (15, 4720500), (18, 3933750), (20, 3540375), (25, 2832300), (27, 2622500), (30, 2360250), (36, 1966875), (45, 1573500), (50, 1416150), (54, 1311250), (60, 1180125), (75, 944100), (90, 786750), (100, 708075), (108, 655625), (125, 566460), (135, 524500), (150, 472050), (180, 393375), (225, 314700), (250, 283230), (270, 262250), (300, 236025), (375, 188820), (450, 157350), (500, 141615), (540, 131125), (625, 113292), (675, 104900), (750, 94410), (900, 78675), (1049, 67500), (1125, 62940), (1250, 56646), (1350, 52450), (1500, 47205), (1875, 37764), (2098, 33750), (2250, 31470), (2500, 28323), (2700, 26225), (3147, 22500), (3375, 20980), (3750, 18882), (4196, 16875), (4500, 15735), (5245, 13500), (5625, 12588), (6294, 11250), (6750, 10490), (7500, 9441)]