47283660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 151351200

約数和(自身を除く): 104067540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 43, 45, 60, 82, 86, 90, 123, 129, 149, 164, 172, 180, 205, 215, 246, 258, 298, 369, 387, 410, 430, 447, 492, 516, 596, 615, 645, 738, 745, 774, 820, 860, 894, 1230, 1290, 1341, 1476, 1490, 1548, 1763, 1788, 1845, 1935, 2235, 2460, 2580, 2682, 2980, 3526, 3690, 3870, 4470, 5289, 5364, 6109, 6407, 6705, 7052, 7380, 7740, 8815, 8940, 10578, 12218, 12814, 13410, 15867, 17630, 18327, 19221, 21156, 24436, 25628, 26445, 26820, 30545, 31734, 32035, 35260, 36654, 38442, 52890, 54981, 57663, 61090, 63468, 64070, 73308, 76884, 79335, 91635, 96105, 105780, 109962, 115326, 122180, 128140, 158670, 183270, 192210, 219924, 230652, 262687, 274905, 288315, 317340, 366540, 384420, 525374, 549810, 576630, 788061, 1050748, 1099620, 1153260, 1313435, 1576122, 2364183, 2626870, 3152244, 3940305, 4728366, 5253740, 7880610, 9456732, 11820915, 15761220, 23641830, 47283660]

約数ペア:

[(1, 47283660), (2, 23641830), (3, 15761220), (4, 11820915), (5, 9456732), (6, 7880610), (9, 5253740), (10, 4728366), (12, 3940305), (15, 3152244), (18, 2626870), (20, 2364183), (30, 1576122), (36, 1313435), (41, 1153260), (43, 1099620), (45, 1050748), (60, 788061), (82, 576630), (86, 549810), (90, 525374), (123, 384420), (129, 366540), (149, 317340), (164, 288315), (172, 274905), (180, 262687), (205, 230652), (215, 219924), (246, 192210), (258, 183270), (298, 158670), (369, 128140), (387, 122180), (410, 115326), (430, 109962), (447, 105780), (492, 96105), (516, 91635), (596, 79335), (615, 76884), (645, 73308), (738, 64070), (745, 63468), (774, 61090), (820, 57663), (860, 54981), (894, 52890), (1230, 38442), (1290, 36654), (1341, 35260), (1476, 32035), (1490, 31734), (1548, 30545), (1763, 26820), (1788, 26445), (1845, 25628), (1935, 24436), (2235, 21156), (2460, 19221), (2580, 18327), (2682, 17630), (2980, 15867), (3526, 13410), (3690, 12814), (3870, 12218), (4470, 10578), (5289, 8940), (5364, 8815), (6109, 7740), (6407, 7380), (6705, 7052)]