87171322500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{56149}}^1$

素因数の和:56205

約数の個数: 240

約数和(自身を含む): 294693168000

約数和(自身を除く): 207521845500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 125, 135, 138, 150, 180, 207, 225, 230, 250, 270, 276, 300, 345, 375, 414, 450, 460, 500, 540, 575, 621, 625, 675, 690, 750, 828, 900, 1035, 1125, 1150, 1242, 1250, 1350, 1380, 1500, 1725, 1875, 2070, 2250, 2300, 2484, 2500, 2700, 2875, 3105, 3375, 3450, 3750, 4140, 4500, 5175, 5625, 5750, 6210, 6750, 6900, 7500, 8625, 10350, 11250, 11500, 12420, 13500, 14375, 15525, 16875, 17250, 20700, 22500, 25875, 28750, 31050, 33750, 34500, 43125, 51750, 56149, 57500, 62100, 67500, 77625, 86250, 103500, 112298, 129375, 155250, 168447, 172500, 224596, 258750, 280745, 310500, 336894, 388125, 505341, 517500, 561490, 673788, 776250, 842235, 1010682, 1122980, 1291427, 1403725, 1516023, 1552500, 1684470, 2021364, 2526705, 2582854, 2807450, 3032046, 3368940, 3874281, 4211175, 5053410, 5165708, 5614900, 6064092, 6457135, 7018625, 7580115, 7748562, 8422350, 10106820, 11622843, 12633525, 12914270, 14037250, 15160230, 15497124, 16844700, 19371405, 21055875, 23245686, 25267050, 25828540, 28074500, 30320460, 32285675, 34868529, 35093125, 37900575, 38742810, 42111750, 46491372, 50534100, 58114215, 63167625, 64571350, 69737058, 70186250, 75801150, 77485620, 84223500, 96857025, 105279375, 116228430, 126335250, 129142700, 139474116, 140372500, 151602300, 161428375, 174342645, 189502875, 193714050, 210558750, 232456860, 252670500, 290571075, 315838125, 322856750, 348685290, 379005750, 387428100, 421117500, 484285125, 581142150, 631676250, 645713500, 697370580, 758011500, 807141875, 871713225, 947514375, 968570250, 1162284300, 1263352500, 1452855375, 1614283750, 1743426450, 1895028750, 1937140500, 2421425625, 2905710750, 3228567500, 3486852900, 3790057500, 4358566125, 4842851250, 5811421500, 7264276875, 8717132250, 9685702500, 14528553750, 17434264500, 21792830625, 29057107500, 43585661250, 87171322500]

約数ペア:

[(1, 87171322500), (2, 43585661250), (3, 29057107500), (4, 21792830625), (5, 17434264500), (6, 14528553750), (9, 9685702500), (10, 8717132250), (12, 7264276875), (15, 5811421500), (18, 4842851250), (20, 4358566125), (23, 3790057500), (25, 3486852900), (27, 3228567500), (30, 2905710750), (36, 2421425625), (45, 1937140500), (46, 1895028750), (50, 1743426450), (54, 1614283750), (60, 1452855375), (69, 1263352500), (75, 1162284300), (90, 968570250), (92, 947514375), (100, 871713225), (108, 807141875), (115, 758011500), (125, 697370580), (135, 645713500), (138, 631676250), (150, 581142150), (180, 484285125), (207, 421117500), (225, 387428100), (230, 379005750), (250, 348685290), (270, 322856750), (276, 315838125), (300, 290571075), (345, 252670500), (375, 232456860), (414, 210558750), (450, 193714050), (460, 189502875), (500, 174342645), (540, 161428375), (575, 151602300), (621, 140372500), (625, 139474116), (675, 129142700), (690, 126335250), (750, 116228430), (828, 105279375), (900, 96857025), (1035, 84223500), (1125, 77485620), (1150, 75801150), (1242, 70186250), (1250, 69737058), (1350, 64571350), (1380, 63167625), (1500, 58114215), (1725, 50534100), (1875, 46491372), (2070, 42111750), (2250, 38742810), (2300, 37900575), (2484, 35093125), (2500, 34868529), (2700, 32285675), (2875, 30320460), (3105, 28074500), (3375, 25828540), (3450, 25267050), (3750, 23245686), (4140, 21055875), (4500, 19371405), (5175, 16844700), (5625, 15497124), (5750, 15160230), (6210, 14037250), (6750, 12914270), (6900, 12633525), (7500, 11622843), (8625, 10106820), (10350, 8422350), (11250, 7748562), (11500, 7580115), (12420, 7018625), (13500, 6457135), (14375, 6064092), (15525, 5614900), (16875, 5165708), (17250, 5053410), (20700, 4211175), (22500, 3874281), (25875, 3368940), (28750, 3032046), (31050, 2807450), (33750, 2582854), (34500, 2526705), (43125, 2021364), (51750, 1684470), (56149, 1552500), (57500, 1516023), (62100, 1403725), (67500, 1291427), (77625, 1122980), (86250, 1010682), (103500, 842235), (112298, 776250), (129375, 673788), (155250, 561490), (168447, 517500), (172500, 505341), (224596, 388125), (258750, 336894), (280745, 310500)]