4270636500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1$

素因数の和:987

約数の個数: 192

約数和(自身を含む): 13450993920

約数和(自身を除く): 9180357420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 389, 390, 500, 563, 650, 750, 778, 780, 975, 1126, 1167, 1300, 1500, 1556, 1625, 1689, 1945, 1950, 2252, 2334, 2815, 3250, 3378, 3890, 3900, 4668, 4875, 5057, 5630, 5835, 6500, 6756, 7319, 7780, 8445, 9725, 9750, 10114, 11260, 11670, 14075, 14638, 15171, 16890, 19450, 19500, 20228, 21957, 23340, 25285, 28150, 29175, 29276, 30342, 33780, 36595, 38900, 42225, 43914, 48625, 50570, 56300, 58350, 60684, 70375, 73190, 75855, 84450, 87828, 97250, 101140, 109785, 116700, 126425, 140750, 145875, 146380, 151710, 168900, 182975, 194500, 211125, 219007, 219570, 252850, 281500, 291750, 303420, 365950, 379275, 422250, 438014, 439140, 505700, 548925, 583500, 632125, 657021, 731900, 758550, 844500, 876028, 914875, 1095035, 1097850, 1264250, 1314042, 1517100, 1829750, 1896375, 2190070, 2195700, 2528500, 2628084, 2744625, 2847091, 3285105, 3659500, 3792750, 4380140, 5475175, 5489250, 5694182, 6570210, 7585500, 8541273, 10950350, 10978500, 11388364, 13140420, 14235455, 16425525, 17082546, 21900700, 27375875, 28470910, 32851050, 34165092, 42706365, 54751750, 56941820, 65702100, 71177275, 82127625, 85412730, 109503500, 142354550, 164255250, 170825460, 213531825, 284709100, 328510500, 355886375, 427063650, 711772750, 854127300, 1067659125, 1423545500, 2135318250, 4270636500]

約数ペア:

[(1, 4270636500), (2, 2135318250), (3, 1423545500), (4, 1067659125), (5, 854127300), (6, 711772750), (10, 427063650), (12, 355886375), (13, 328510500), (15, 284709100), (20, 213531825), (25, 170825460), (26, 164255250), (30, 142354550), (39, 109503500), (50, 85412730), (52, 82127625), (60, 71177275), (65, 65702100), (75, 56941820), (78, 54751750), (100, 42706365), (125, 34165092), (130, 32851050), (150, 28470910), (156, 27375875), (195, 21900700), (250, 17082546), (260, 16425525), (300, 14235455), (325, 13140420), (375, 11388364), (389, 10978500), (390, 10950350), (500, 8541273), (563, 7585500), (650, 6570210), (750, 5694182), (778, 5489250), (780, 5475175), (975, 4380140), (1126, 3792750), (1167, 3659500), (1300, 3285105), (1500, 2847091), (1556, 2744625), (1625, 2628084), (1689, 2528500), (1945, 2195700), (1950, 2190070), (2252, 1896375), (2334, 1829750), (2815, 1517100), (3250, 1314042), (3378, 1264250), (3890, 1097850), (3900, 1095035), (4668, 914875), (4875, 876028), (5057, 844500), (5630, 758550), (5835, 731900), (6500, 657021), (6756, 632125), (7319, 583500), (7780, 548925), (8445, 505700), (9725, 439140), (9750, 438014), (10114, 422250), (11260, 379275), (11670, 365950), (14075, 303420), (14638, 291750), (15171, 281500), (16890, 252850), (19450, 219570), (19500, 219007), (20228, 211125), (21957, 194500), (23340, 182975), (25285, 168900), (28150, 151710), (29175, 146380), (29276, 145875), (30342, 140750), (33780, 126425), (36595, 116700), (38900, 109785), (42225, 101140), (43914, 97250), (48625, 87828), (50570, 84450), (56300, 75855), (58350, 73190), (60684, 70375)]