7080750

素因数分解:

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

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 19656000

約数和(自身を除く): 12575250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1049, 1125, 1350, 2098, 2250, 3147, 3375, 5245, 6294, 6750, 9441, 10490, 15735, 18882, 26225, 28323, 31470, 47205, 52450, 56646, 78675, 94410, 131125, 141615, 157350, 236025, 262250, 283230, 393375, 472050, 708075, 786750, 1180125, 1416150, 2360250, 3540375, 7080750]

約数ペア:

[(1, 7080750), (2, 3540375), (3, 2360250), (5, 1416150), (6, 1180125), (9, 786750), (10, 708075), (15, 472050), (18, 393375), (25, 283230), (27, 262250), (30, 236025), (45, 157350), (50, 141615), (54, 131125), (75, 94410), (90, 78675), (125, 56646), (135, 52450), (150, 47205), (225, 31470), (250, 28323), (270, 26225), (375, 18882), (450, 15735), (675, 10490), (750, 9441), (1049, 6750), (1125, 6294), (1350, 5245), (2098, 3375), (2250, 3147)]