71072250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 178678656

約数和(自身を除く): 107606406

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 193, 250, 375, 386, 491, 579, 750, 965, 982, 1158, 1473, 1930, 2455, 2895, 2946, 4825, 4910, 5790, 7365, 9650, 12275, 14475, 14730, 24125, 24550, 28950, 36825, 48250, 61375, 72375, 73650, 94763, 122750, 144750, 184125, 189526, 284289, 368250, 473815, 568578, 947630, 1421445, 2369075, 2842890, 4738150, 7107225, 11845375, 14214450, 23690750, 35536125, 71072250]

約数ペア:

[(1, 71072250), (2, 35536125), (3, 23690750), (5, 14214450), (6, 11845375), (10, 7107225), (15, 4738150), (25, 2842890), (30, 2369075), (50, 1421445), (75, 947630), (125, 568578), (150, 473815), (193, 368250), (250, 284289), (375, 189526), (386, 184125), (491, 144750), (579, 122750), (750, 94763), (965, 73650), (982, 72375), (1158, 61375), (1473, 48250), (1930, 36825), (2455, 28950), (2895, 24550), (2946, 24125), (4825, 14730), (4910, 14475), (5790, 12275), (7365, 9650)]