42484500

素因数分解:

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

素因数の和:1080

約数の個数: 120

約数和(自身を含む): 138738600

約数和(自身を除く): 96254100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1049, 1125, 1350, 1500, 1620, 2025, 2098, 2250, 2700, 3147, 3375, 4050, 4196, 4500, 5245, 6294, 6750, 8100, 9441, 10125, 10490, 12588, 13500, 15735, 18882, 20250, 20980, 26225, 28323, 31470, 37764, 40500, 47205, 52450, 56646, 62940, 78675, 84969, 94410, 104900, 113292, 131125, 141615, 157350, 169938, 188820, 236025, 262250, 283230, 314700, 339876, 393375, 424845, 472050, 524500, 566460, 708075, 786750, 849690, 944100, 1180125, 1416150, 1573500, 1699380, 2124225, 2360250, 2832300, 3540375, 4248450, 4720500, 7080750, 8496900, 10621125, 14161500, 21242250, 42484500]

約数ペア:

[(1, 42484500), (2, 21242250), (3, 14161500), (4, 10621125), (5, 8496900), (6, 7080750), (9, 4720500), (10, 4248450), (12, 3540375), (15, 2832300), (18, 2360250), (20, 2124225), (25, 1699380), (27, 1573500), (30, 1416150), (36, 1180125), (45, 944100), (50, 849690), (54, 786750), (60, 708075), (75, 566460), (81, 524500), (90, 472050), (100, 424845), (108, 393375), (125, 339876), (135, 314700), (150, 283230), (162, 262250), (180, 236025), (225, 188820), (250, 169938), (270, 157350), (300, 141615), (324, 131125), (375, 113292), (405, 104900), (450, 94410), (500, 84969), (540, 78675), (675, 62940), (750, 56646), (810, 52450), (900, 47205), (1049, 40500), (1125, 37764), (1350, 31470), (1500, 28323), (1620, 26225), (2025, 20980), (2098, 20250), (2250, 18882), (2700, 15735), (3147, 13500), (3375, 12588), (4050, 10490), (4196, 10125), (4500, 9441), (5245, 8100), (6294, 6750)]