87933750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 80

約数和(自身を含む): 222678720

約数和(自身を除く): 134744970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 131, 150, 179, 250, 262, 358, 375, 393, 537, 625, 655, 750, 786, 895, 1074, 1250, 1310, 1790, 1875, 1965, 2685, 3275, 3750, 3930, 4475, 5370, 6550, 8950, 9825, 13425, 16375, 19650, 22375, 23449, 26850, 32750, 44750, 46898, 49125, 67125, 70347, 81875, 98250, 111875, 117245, 134250, 140694, 163750, 223750, 234490, 245625, 335625, 351735, 491250, 586225, 671250, 703470, 1172450, 1758675, 2931125, 3517350, 5862250, 8793375, 14655625, 17586750, 29311250, 43966875, 87933750]

約数ペア:

[(1, 87933750), (2, 43966875), (3, 29311250), (5, 17586750), (6, 14655625), (10, 8793375), (15, 5862250), (25, 3517350), (30, 2931125), (50, 1758675), (75, 1172450), (125, 703470), (131, 671250), (150, 586225), (179, 491250), (250, 351735), (262, 335625), (358, 245625), (375, 234490), (393, 223750), (537, 163750), (625, 140694), (655, 134250), (750, 117245), (786, 111875), (895, 98250), (1074, 81875), (1250, 70347), (1310, 67125), (1790, 49125), (1875, 46898), (1965, 44750), (2685, 32750), (3275, 26850), (3750, 23449), (3930, 22375), (4475, 19650), (5370, 16375), (6550, 13425), (8950, 9825)]