89700750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 253169280

約数和(自身を除く): 163468530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 97, 125, 135, 137, 150, 194, 225, 250, 270, 274, 291, 375, 411, 450, 485, 582, 675, 685, 750, 822, 873, 970, 1125, 1233, 1350, 1370, 1455, 1746, 2055, 2250, 2425, 2466, 2619, 2910, 3375, 3425, 3699, 4110, 4365, 4850, 5238, 6165, 6750, 6850, 7275, 7398, 8730, 10275, 12125, 12330, 13095, 13289, 14550, 17125, 18495, 20550, 21825, 24250, 26190, 26578, 30825, 34250, 36375, 36990, 39867, 43650, 51375, 61650, 65475, 66445, 72750, 79734, 92475, 102750, 109125, 119601, 130950, 132890, 154125, 184950, 199335, 218250, 239202, 308250, 327375, 332225, 358803, 398670, 462375, 598005, 654750, 664450, 717606, 924750, 996675, 1196010, 1661125, 1794015, 1993350, 2990025, 3322250, 3588030, 4983375, 5980050, 8970075, 9966750, 14950125, 17940150, 29900250, 44850375, 89700750]

約数ペア:

[(1, 89700750), (2, 44850375), (3, 29900250), (5, 17940150), (6, 14950125), (9, 9966750), (10, 8970075), (15, 5980050), (18, 4983375), (25, 3588030), (27, 3322250), (30, 2990025), (45, 1993350), (50, 1794015), (54, 1661125), (75, 1196010), (90, 996675), (97, 924750), (125, 717606), (135, 664450), (137, 654750), (150, 598005), (194, 462375), (225, 398670), (250, 358803), (270, 332225), (274, 327375), (291, 308250), (375, 239202), (411, 218250), (450, 199335), (485, 184950), (582, 154125), (675, 132890), (685, 130950), (750, 119601), (822, 109125), (873, 102750), (970, 92475), (1125, 79734), (1233, 72750), (1350, 66445), (1370, 65475), (1455, 61650), (1746, 51375), (2055, 43650), (2250, 39867), (2425, 36990), (2466, 36375), (2619, 34250), (2910, 30825), (3375, 26578), (3425, 26190), (3699, 24250), (4110, 21825), (4365, 20550), (4850, 18495), (5238, 17125), (6165, 14550), (6750, 13289), (6850, 13095), (7275, 12330), (7398, 12125), (8730, 10275)]