427294440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3133

約数の個数: 160

約数和(自身を含む): 1470062880

約数和(自身を除く): 1042768440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1935, 2322, 2580, 3067, 3096, 3240, 3483, 3870, 4644, 5160, 5805, 6134, 6966, 7740, 9201, 9288, 11610, 12268, 13932, 15335, 15480, 17415, 18402, 23220, 24536, 27603, 27864, 30670, 34830, 36804, 46005, 46440, 55206, 61340, 69660, 73608, 82809, 92010, 110412, 122680, 131881, 138015, 139320, 165618, 184020, 220824, 248427, 263762, 276030, 331236, 368040, 395643, 414045, 496854, 527524, 552060, 659405, 662472, 791286, 828090, 993708, 1055048, 1104120, 1186929, 1242135, 1318810, 1582572, 1656180, 1978215, 1987416, 2373858, 2484270, 2637620, 3165144, 3312360, 3560787, 3956430, 4747716, 4968540, 5275240, 5934645, 7121574, 7912860, 9495432, 9937080, 10682361, 11869290, 14243148, 15825720, 17803935, 21364722, 23738580, 28486296, 35607870, 42729444, 47477160, 53411805, 71215740, 85458888, 106823610, 142431480, 213647220, 427294440]

約数ペア:

[(1, 427294440), (2, 213647220), (3, 142431480), (4, 106823610), (5, 85458888), (6, 71215740), (8, 53411805), (9, 47477160), (10, 42729444), (12, 35607870), (15, 28486296), (18, 23738580), (20, 21364722), (24, 17803935), (27, 15825720), (30, 14243148), (36, 11869290), (40, 10682361), (43, 9937080), (45, 9495432), (54, 7912860), (60, 7121574), (72, 5934645), (81, 5275240), (86, 4968540), (90, 4747716), (108, 3956430), (120, 3560787), (129, 3312360), (135, 3165144), (162, 2637620), (172, 2484270), (180, 2373858), (215, 1987416), (216, 1978215), (258, 1656180), (270, 1582572), (324, 1318810), (344, 1242135), (360, 1186929), (387, 1104120), (405, 1055048), (430, 993708), (516, 828090), (540, 791286), (645, 662472), (648, 659405), (774, 552060), (810, 527524), (860, 496854), (1032, 414045), (1080, 395643), (1161, 368040), (1290, 331236), (1548, 276030), (1620, 263762), (1720, 248427), (1935, 220824), (2322, 184020), (2580, 165618), (3067, 139320), (3096, 138015), (3240, 131881), (3483, 122680), (3870, 110412), (4644, 92010), (5160, 82809), (5805, 73608), (6134, 69660), (6966, 61340), (7740, 55206), (9201, 46440), (9288, 46005), (11610, 36804), (12268, 34830), (13932, 30670), (15335, 27864), (15480, 27603), (17415, 24536), (18402, 23220)]