74884500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{43}}^2$

素因数の和:117

約数の個数: 180

約数和(自身を含む): 250125876

約数和(自身を除く): 175241376

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 81, 86, 90, 100, 108, 125, 129, 135, 150, 162, 172, 180, 215, 225, 250, 258, 270, 300, 324, 375, 387, 405, 430, 450, 500, 516, 540, 645, 675, 750, 774, 810, 860, 900, 1075, 1125, 1161, 1290, 1350, 1500, 1548, 1620, 1849, 1935, 2025, 2150, 2250, 2322, 2580, 2700, 3225, 3375, 3483, 3698, 3870, 4050, 4300, 4500, 4644, 5375, 5547, 5805, 6450, 6750, 6966, 7396, 7740, 8100, 9245, 9675, 10125, 10750, 11094, 11610, 12900, 13500, 13932, 16125, 16641, 17415, 18490, 19350, 20250, 21500, 22188, 23220, 27735, 29025, 32250, 33282, 34830, 36980, 38700, 40500, 46225, 48375, 49923, 55470, 58050, 64500, 66564, 69660, 83205, 87075, 92450, 96750, 99846, 110940, 116100, 138675, 145125, 149769, 166410, 174150, 184900, 193500, 199692, 231125, 249615, 277350, 290250, 299538, 332820, 348300, 416025, 435375, 462250, 499230, 554700, 580500, 599076, 693375, 748845, 832050, 870750, 924500, 998460, 1248075, 1386750, 1497690, 1664100, 1741500, 2080125, 2496150, 2773500, 2995380, 3744225, 4160250, 4992300, 6240375, 7488450, 8320500, 12480750, 14976900, 18721125, 24961500, 37442250, 74884500]

約数ペア:

[(1, 74884500), (2, 37442250), (3, 24961500), (4, 18721125), (5, 14976900), (6, 12480750), (9, 8320500), (10, 7488450), (12, 6240375), (15, 4992300), (18, 4160250), (20, 3744225), (25, 2995380), (27, 2773500), (30, 2496150), (36, 2080125), (43, 1741500), (45, 1664100), (50, 1497690), (54, 1386750), (60, 1248075), (75, 998460), (81, 924500), (86, 870750), (90, 832050), (100, 748845), (108, 693375), (125, 599076), (129, 580500), (135, 554700), (150, 499230), (162, 462250), (172, 435375), (180, 416025), (215, 348300), (225, 332820), (250, 299538), (258, 290250), (270, 277350), (300, 249615), (324, 231125), (375, 199692), (387, 193500), (405, 184900), (430, 174150), (450, 166410), (500, 149769), (516, 145125), (540, 138675), (645, 116100), (675, 110940), (750, 99846), (774, 96750), (810, 92450), (860, 87075), (900, 83205), (1075, 69660), (1125, 66564), (1161, 64500), (1290, 58050), (1350, 55470), (1500, 49923), (1548, 48375), (1620, 46225), (1849, 40500), (1935, 38700), (2025, 36980), (2150, 34830), (2250, 33282), (2322, 32250), (2580, 29025), (2700, 27735), (3225, 23220), (3375, 22188), (3483, 21500), (3698, 20250), (3870, 19350), (4050, 18490), (4300, 17415), (4500, 16641), (4644, 16125), (5375, 13932), (5547, 13500), (5805, 12900), (6450, 11610), (6750, 11094), (6966, 10750), (7396, 10125), (7740, 9675), (8100, 9245)]