91268460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 288943200

約数和(自身を除く): 197674740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 83, 90, 123, 149, 164, 166, 180, 205, 246, 249, 298, 332, 369, 410, 415, 447, 492, 498, 596, 615, 738, 745, 747, 820, 830, 894, 996, 1230, 1245, 1341, 1476, 1490, 1494, 1660, 1788, 1845, 2235, 2460, 2490, 2682, 2980, 2988, 3403, 3690, 3735, 4470, 4980, 5364, 6109, 6705, 6806, 7380, 7470, 8940, 10209, 12218, 12367, 13410, 13612, 14940, 17015, 18327, 20418, 24436, 24734, 26820, 30545, 30627, 34030, 36654, 37101, 40836, 49468, 51045, 54981, 61090, 61254, 61835, 68060, 73308, 74202, 91635, 102090, 109962, 111303, 122180, 122508, 123670, 148404, 153135, 183270, 185505, 204180, 219924, 222606, 247340, 274905, 306270, 366540, 371010, 445212, 507047, 549810, 556515, 612540, 742020, 1014094, 1099620, 1113030, 1521141, 2028188, 2226060, 2535235, 3042282, 4563423, 5070470, 6084564, 7605705, 9126846, 10140940, 15211410, 18253692, 22817115, 30422820, 45634230, 91268460]

約数ペア:

[(1, 91268460), (2, 45634230), (3, 30422820), (4, 22817115), (5, 18253692), (6, 15211410), (9, 10140940), (10, 9126846), (12, 7605705), (15, 6084564), (18, 5070470), (20, 4563423), (30, 3042282), (36, 2535235), (41, 2226060), (45, 2028188), (60, 1521141), (82, 1113030), (83, 1099620), (90, 1014094), (123, 742020), (149, 612540), (164, 556515), (166, 549810), (180, 507047), (205, 445212), (246, 371010), (249, 366540), (298, 306270), (332, 274905), (369, 247340), (410, 222606), (415, 219924), (447, 204180), (492, 185505), (498, 183270), (596, 153135), (615, 148404), (738, 123670), (745, 122508), (747, 122180), (820, 111303), (830, 109962), (894, 102090), (996, 91635), (1230, 74202), (1245, 73308), (1341, 68060), (1476, 61835), (1490, 61254), (1494, 61090), (1660, 54981), (1788, 51045), (1845, 49468), (2235, 40836), (2460, 37101), (2490, 36654), (2682, 34030), (2980, 30627), (2988, 30545), (3403, 26820), (3690, 24734), (3735, 24436), (4470, 20418), (4980, 18327), (5364, 17015), (6109, 14940), (6705, 13612), (6806, 13410), (7380, 12367), (7470, 12218), (8940, 10209)]