317617740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4861}}^1$

素因数の和:4901

約数の個数: 144

約数和(自身を含む): 1086365280

約数和(自身を除く): 768747540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 4861, 5445, 5940, 6534, 7260, 9722, 10890, 13068, 14583, 16335, 19444, 21780, 24305, 29166, 32670, 43749, 48610, 53471, 58332, 65340, 72915, 87498, 97220, 106942, 131247, 145830, 160413, 174996, 213884, 218745, 262494, 267355, 291660, 320826, 437490, 481239, 524988, 534710, 588181, 641652, 656235, 802065, 874980, 962478, 1069420, 1176362, 1312470, 1443717, 1604130, 1764543, 1924956, 2352724, 2406195, 2624940, 2887434, 2940905, 3208260, 3529086, 4812390, 5293629, 5774868, 5881810, 7058172, 7218585, 8822715, 9624780, 10587258, 11763620, 14437170, 15880887, 17645430, 21174516, 26468145, 28874340, 31761774, 35290860, 52936290, 63523548, 79404435, 105872580, 158808870, 317617740]

約数ペア:

[(1, 317617740), (2, 158808870), (3, 105872580), (4, 79404435), (5, 63523548), (6, 52936290), (9, 35290860), (10, 31761774), (11, 28874340), (12, 26468145), (15, 21174516), (18, 17645430), (20, 15880887), (22, 14437170), (27, 11763620), (30, 10587258), (33, 9624780), (36, 8822715), (44, 7218585), (45, 7058172), (54, 5881810), (55, 5774868), (60, 5293629), (66, 4812390), (90, 3529086), (99, 3208260), (108, 2940905), (110, 2887434), (121, 2624940), (132, 2406195), (135, 2352724), (165, 1924956), (180, 1764543), (198, 1604130), (220, 1443717), (242, 1312470), (270, 1176362), (297, 1069420), (330, 962478), (363, 874980), (396, 802065), (484, 656235), (495, 641652), (540, 588181), (594, 534710), (605, 524988), (660, 481239), (726, 437490), (990, 320826), (1089, 291660), (1188, 267355), (1210, 262494), (1452, 218745), (1485, 213884), (1815, 174996), (1980, 160413), (2178, 145830), (2420, 131247), (2970, 106942), (3267, 97220), (3630, 87498), (4356, 72915), (4861, 65340), (5445, 58332), (5940, 53471), (6534, 48610), (7260, 43749), (9722, 32670), (10890, 29166), (13068, 24305), (14583, 21780), (16335, 19444)]