72756000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 269837568

約数和(自身を除く): 197081568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 47, 48, 50, 60, 72, 75, 80, 86, 90, 94, 96, 100, 120, 125, 129, 141, 144, 150, 160, 172, 180, 188, 200, 215, 225, 235, 240, 250, 258, 282, 288, 300, 344, 360, 375, 376, 387, 400, 423, 430, 450, 470, 480, 500, 516, 564, 600, 645, 688, 705, 720, 750, 752, 774, 800, 846, 860, 900, 940, 1000, 1032, 1075, 1125, 1128, 1175, 1200, 1290, 1376, 1410, 1440, 1500, 1504, 1548, 1692, 1720, 1800, 1880, 1935, 2000, 2021, 2064, 2115, 2150, 2250, 2256, 2350, 2400, 2580, 2820, 3000, 3096, 3225, 3384, 3440, 3525, 3600, 3760, 3870, 4000, 4042, 4128, 4230, 4300, 4500, 4512, 4700, 5160, 5375, 5640, 5875, 6000, 6063, 6192, 6450, 6768, 6880, 7050, 7200, 7520, 7740, 8084, 8460, 8600, 9000, 9400, 9675, 10105, 10320, 10575, 10750, 11280, 11750, 12000, 12126, 12384, 12900, 13536, 14100, 15480, 16125, 16168, 16920, 17200, 17625, 18000, 18189, 18800, 19350, 20210, 20640, 21150, 21500, 22560, 23500, 24252, 25800, 28200, 30315, 30960, 32250, 32336, 33840, 34400, 35250, 36000, 36378, 37600, 38700, 40420, 42300, 43000, 47000, 48375, 48504, 50525, 51600, 52875, 56400, 60630, 61920, 64500, 64672, 67680, 70500, 72756, 77400, 80840, 84600, 86000, 90945, 94000, 96750, 97008, 101050, 103200, 105750, 112800, 121260, 129000, 141000, 145512, 151575, 154800, 161680, 169200, 172000, 181890, 188000, 193500, 194016, 202100, 211500, 242520, 252625, 258000, 282000, 291024, 303150, 309600, 323360, 338400, 363780, 387000, 404200, 423000, 454725, 485040, 505250, 516000, 564000, 582048, 606300, 727560, 757875, 774000, 808400, 846000, 909450, 970080, 1010500, 1212600, 1455120, 1515750, 1548000, 1616800, 1692000, 1818900, 2021000, 2273625, 2425200, 2910240, 3031500, 3637800, 4042000, 4547250, 4850400, 6063000, 7275600, 8084000, 9094500, 12126000, 14551200, 18189000, 24252000, 36378000, 72756000]

約数ペア:

[(1, 72756000), (2, 36378000), (3, 24252000), (4, 18189000), (5, 14551200), (6, 12126000), (8, 9094500), (9, 8084000), (10, 7275600), (12, 6063000), (15, 4850400), (16, 4547250), (18, 4042000), (20, 3637800), (24, 3031500), (25, 2910240), (30, 2425200), (32, 2273625), (36, 2021000), (40, 1818900), (43, 1692000), (45, 1616800), (47, 1548000), (48, 1515750), (50, 1455120), (60, 1212600), (72, 1010500), (75, 970080), (80, 909450), (86, 846000), (90, 808400), (94, 774000), (96, 757875), (100, 727560), (120, 606300), (125, 582048), (129, 564000), (141, 516000), (144, 505250), (150, 485040), (160, 454725), (172, 423000), (180, 404200), (188, 387000), (200, 363780), (215, 338400), (225, 323360), (235, 309600), (240, 303150), (250, 291024), (258, 282000), (282, 258000), (288, 252625), (300, 242520), (344, 211500), (360, 202100), (375, 194016), (376, 193500), (387, 188000), (400, 181890), (423, 172000), (430, 169200), (450, 161680), (470, 154800), (480, 151575), (500, 145512), (516, 141000), (564, 129000), (600, 121260), (645, 112800), (688, 105750), (705, 103200), (720, 101050), (750, 97008), (752, 96750), (774, 94000), (800, 90945), (846, 86000), (860, 84600), (900, 80840), (940, 77400), (1000, 72756), (1032, 70500), (1075, 67680), (1125, 64672), (1128, 64500), (1175, 61920), (1200, 60630), (1290, 56400), (1376, 52875), (1410, 51600), (1440, 50525), (1500, 48504), (1504, 48375), (1548, 47000), (1692, 43000), (1720, 42300), (1800, 40420), (1880, 38700), (1935, 37600), (2000, 36378), (2021, 36000), (2064, 35250), (2115, 34400), (2150, 33840), (2250, 32336), (2256, 32250), (2350, 30960), (2400, 30315), (2580, 28200), (2820, 25800), (3000, 24252), (3096, 23500), (3225, 22560), (3384, 21500), (3440, 21150), (3525, 20640), (3600, 20210), (3760, 19350), (3870, 18800), (4000, 18189), (4042, 18000), (4128, 17625), (4230, 17200), (4300, 16920), (4500, 16168), (4512, 16125), (4700, 15480), (5160, 14100), (5375, 13536), (5640, 12900), (5875, 12384), (6000, 12126), (6063, 12000), (6192, 11750), (6450, 11280), (6768, 10750), (6880, 10575), (7050, 10320), (7200, 10105), (7520, 9675), (7740, 9400), (8084, 9000), (8460, 8600)]