1123508750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 2827007568

約数和(自身を除く): 1703498818

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 49, 50, 65, 70, 83, 85, 91, 98, 119, 125, 130, 166, 170, 175, 182, 221, 238, 245, 250, 325, 350, 415, 425, 442, 455, 490, 581, 595, 625, 637, 650, 830, 833, 850, 875, 910, 1079, 1105, 1162, 1190, 1225, 1250, 1274, 1411, 1547, 1625, 1666, 1750, 2075, 2125, 2158, 2210, 2275, 2450, 2822, 2905, 2975, 3094, 3185, 3250, 4067, 4150, 4165, 4250, 4375, 4550, 5395, 5525, 5810, 5950, 6125, 6370, 7055, 7553, 7735, 8125, 8134, 8330, 8750, 9877, 10375, 10625, 10790, 10829, 11050, 11375, 12250, 14110, 14525, 14875, 15106, 15470, 15925, 16250, 18343, 19754, 20335, 20750, 20825, 21250, 21658, 22750, 26975, 27625, 29050, 29750, 30625, 31850, 35275, 36686, 37765, 38675, 40670, 41650, 49385, 51875, 52871, 53950, 54145, 55250, 56875, 61250, 69139, 70550, 72625, 74375, 75530, 77350, 79625, 91715, 98770, 101675, 103750, 104125, 105742, 108290, 113750, 128401, 134875, 138125, 138278, 145250, 148750, 159250, 176375, 183430, 188825, 193375, 203350, 208250, 246925, 256802, 264355, 269750, 270725, 276250, 345695, 352750, 363125, 377650, 386750, 398125, 458575, 493850, 508375, 520625, 528710, 541450, 642005, 674375, 691390, 726250, 796250, 881875, 898807, 917150, 944125, 966875, 1016750, 1041250, 1234625, 1284010, 1321775, 1348750, 1353625, 1728475, 1763750, 1797614, 1888250, 1933750, 2292875, 2469250, 2541875, 2643550, 2707250, 3210025, 3456950, 4494035, 4585750, 4720625, 5083750, 6173125, 6420050, 6608875, 6768125, 8642375, 8988070, 9441250, 11464375, 12346250, 13217750, 13536250, 16050125, 17284750, 22470175, 22928750, 32100250, 33044375, 43211875, 44940350, 66088750, 80250625, 86423750, 112350875, 160501250, 224701750, 561754375, 1123508750]

約数ペア:

[(1, 1123508750), (2, 561754375), (5, 224701750), (7, 160501250), (10, 112350875), (13, 86423750), (14, 80250625), (17, 66088750), (25, 44940350), (26, 43211875), (34, 33044375), (35, 32100250), (49, 22928750), (50, 22470175), (65, 17284750), (70, 16050125), (83, 13536250), (85, 13217750), (91, 12346250), (98, 11464375), (119, 9441250), (125, 8988070), (130, 8642375), (166, 6768125), (170, 6608875), (175, 6420050), (182, 6173125), (221, 5083750), (238, 4720625), (245, 4585750), (250, 4494035), (325, 3456950), (350, 3210025), (415, 2707250), (425, 2643550), (442, 2541875), (455, 2469250), (490, 2292875), (581, 1933750), (595, 1888250), (625, 1797614), (637, 1763750), (650, 1728475), (830, 1353625), (833, 1348750), (850, 1321775), (875, 1284010), (910, 1234625), (1079, 1041250), (1105, 1016750), (1162, 966875), (1190, 944125), (1225, 917150), (1250, 898807), (1274, 881875), (1411, 796250), (1547, 726250), (1625, 691390), (1666, 674375), (1750, 642005), (2075, 541450), (2125, 528710), (2158, 520625), (2210, 508375), (2275, 493850), (2450, 458575), (2822, 398125), (2905, 386750), (2975, 377650), (3094, 363125), (3185, 352750), (3250, 345695), (4067, 276250), (4150, 270725), (4165, 269750), (4250, 264355), (4375, 256802), (4550, 246925), (5395, 208250), (5525, 203350), (5810, 193375), (5950, 188825), (6125, 183430), (6370, 176375), (7055, 159250), (7553, 148750), (7735, 145250), (8125, 138278), (8134, 138125), (8330, 134875), (8750, 128401), (9877, 113750), (10375, 108290), (10625, 105742), (10790, 104125), (10829, 103750), (11050, 101675), (11375, 98770), (12250, 91715), (14110, 79625), (14525, 77350), (14875, 75530), (15106, 74375), (15470, 72625), (15925, 70550), (16250, 69139), (18343, 61250), (19754, 56875), (20335, 55250), (20750, 54145), (20825, 53950), (21250, 52871), (21658, 51875), (22750, 49385), (26975, 41650), (27625, 40670), (29050, 38675), (29750, 37765), (30625, 36686), (31850, 35275)]