91521400500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{421}}^1\times {\mathrm{16103}}^1$

素因数の和:16552

約数の個数: 192

約数和(自身を含む): 296844387840

約数和(自身を除く): 205322987340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 421, 450, 500, 540, 675, 750, 842, 900, 1125, 1263, 1350, 1500, 1684, 2105, 2250, 2526, 2700, 3375, 3789, 4210, 4500, 5052, 6315, 6750, 7578, 8420, 10525, 11367, 12630, 13500, 15156, 16103, 18945, 21050, 22734, 25260, 31575, 32206, 37890, 42100, 45468, 48309, 52625, 56835, 63150, 64412, 75780, 80515, 94725, 96618, 105250, 113670, 126300, 144927, 157875, 161030, 189450, 193236, 210500, 227340, 241545, 284175, 289854, 315750, 322060, 378900, 402575, 434781, 473625, 483090, 568350, 579708, 631500, 724635, 805150, 869562, 947250, 966180, 1136700, 1207725, 1420875, 1449270, 1610300, 1739124, 1894500, 2012875, 2173905, 2415450, 2841750, 2898540, 3623175, 4025750, 4347810, 4830900, 5683500, 6038625, 6779363, 7246350, 8051500, 8695620, 10869525, 12077250, 13558726, 14492700, 18115875, 20338089, 21739050, 24154500, 27117452, 33896815, 36231750, 40676178, 43478100, 54347625, 61014267, 67793630, 72463500, 81352356, 101690445, 108695250, 122028534, 135587260, 169484075, 183042801, 203380890, 217390500, 244057068, 305071335, 338968150, 366085602, 406761780, 508452225, 610142670, 677936300, 732171204, 847420375, 915214005, 1016904450, 1220285340, 1525356675, 1694840750, 1830428010, 2033808900, 2542261125, 3050713350, 3389681500, 3660856020, 4576070025, 5084522250, 6101426700, 7626783375, 9152140050, 10169044500, 15253566750, 18304280100, 22880350125, 30507133500, 45760700250, 91521400500]

約数ペア:

[(1, 91521400500), (2, 45760700250), (3, 30507133500), (4, 22880350125), (5, 18304280100), (6, 15253566750), (9, 10169044500), (10, 9152140050), (12, 7626783375), (15, 6101426700), (18, 5084522250), (20, 4576070025), (25, 3660856020), (27, 3389681500), (30, 3050713350), (36, 2542261125), (45, 2033808900), (50, 1830428010), (54, 1694840750), (60, 1525356675), (75, 1220285340), (90, 1016904450), (100, 915214005), (108, 847420375), (125, 732171204), (135, 677936300), (150, 610142670), (180, 508452225), (225, 406761780), (250, 366085602), (270, 338968150), (300, 305071335), (375, 244057068), (421, 217390500), (450, 203380890), (500, 183042801), (540, 169484075), (675, 135587260), (750, 122028534), (842, 108695250), (900, 101690445), (1125, 81352356), (1263, 72463500), (1350, 67793630), (1500, 61014267), (1684, 54347625), (2105, 43478100), (2250, 40676178), (2526, 36231750), (2700, 33896815), (3375, 27117452), (3789, 24154500), (4210, 21739050), (4500, 20338089), (5052, 18115875), (6315, 14492700), (6750, 13558726), (7578, 12077250), (8420, 10869525), (10525, 8695620), (11367, 8051500), (12630, 7246350), (13500, 6779363), (15156, 6038625), (16103, 5683500), (18945, 4830900), (21050, 4347810), (22734, 4025750), (25260, 3623175), (31575, 2898540), (32206, 2841750), (37890, 2415450), (42100, 2173905), (45468, 2012875), (48309, 1894500), (52625, 1739124), (56835, 1610300), (63150, 1449270), (64412, 1420875), (75780, 1207725), (80515, 1136700), (94725, 966180), (96618, 947250), (105250, 869562), (113670, 805150), (126300, 724635), (144927, 631500), (157875, 579708), (161030, 568350), (189450, 483090), (193236, 473625), (210500, 434781), (227340, 402575), (241545, 378900), (284175, 322060), (289854, 315750)]