81192600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1114

約数の個数: 144

約数和(自身を含む): 279279000

約数和(自身を除く): 198086400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1049, 1075, 1290, 1548, 1720, 1800, 1935, 2098, 2150, 2580, 3096, 3147, 3225, 3870, 4196, 4300, 5160, 5245, 6294, 6450, 7740, 8392, 8600, 9441, 9675, 10490, 12588, 12900, 15480, 15735, 18882, 19350, 20980, 25176, 25800, 26225, 31470, 37764, 38700, 41960, 45107, 47205, 52450, 62940, 75528, 77400, 78675, 90214, 94410, 104900, 125880, 135321, 157350, 180428, 188820, 209800, 225535, 236025, 270642, 314700, 360856, 377640, 405963, 451070, 472050, 541284, 629400, 676605, 811926, 902140, 944100, 1082568, 1127675, 1353210, 1623852, 1804280, 1888200, 2029815, 2255350, 2706420, 3247704, 3383025, 4059630, 4510700, 5412840, 6766050, 8119260, 9021400, 10149075, 13532100, 16238520, 20298150, 27064200, 40596300, 81192600]

約数ペア:

[(1, 81192600), (2, 40596300), (3, 27064200), (4, 20298150), (5, 16238520), (6, 13532100), (8, 10149075), (9, 9021400), (10, 8119260), (12, 6766050), (15, 5412840), (18, 4510700), (20, 4059630), (24, 3383025), (25, 3247704), (30, 2706420), (36, 2255350), (40, 2029815), (43, 1888200), (45, 1804280), (50, 1623852), (60, 1353210), (72, 1127675), (75, 1082568), (86, 944100), (90, 902140), (100, 811926), (120, 676605), (129, 629400), (150, 541284), (172, 472050), (180, 451070), (200, 405963), (215, 377640), (225, 360856), (258, 314700), (300, 270642), (344, 236025), (360, 225535), (387, 209800), (430, 188820), (450, 180428), (516, 157350), (600, 135321), (645, 125880), (774, 104900), (860, 94410), (900, 90214), (1032, 78675), (1049, 77400), (1075, 75528), (1290, 62940), (1548, 52450), (1720, 47205), (1800, 45107), (1935, 41960), (2098, 38700), (2150, 37764), (2580, 31470), (3096, 26225), (3147, 25800), (3225, 25176), (3870, 20980), (4196, 19350), (4300, 18882), (5160, 15735), (5245, 15480), (6294, 12900), (6450, 12588), (7740, 10490), (8392, 9675), (8600, 9441)]