495473220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7583}}^1$

素因数の和:7623

約数の個数: 144

約数和(自身を含む): 1694568960

約数和(自身を除く): 1199095740

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, 5445, 5940, 6534, 7260, 7583, 10890, 13068, 15166, 16335, 21780, 22749, 30332, 32670, 37915, 45498, 65340, 68247, 75830, 83413, 90996, 113745, 136494, 151660, 166826, 204741, 227490, 250239, 272988, 333652, 341235, 409482, 417065, 454980, 500478, 682470, 750717, 818964, 834130, 917543, 1000956, 1023705, 1251195, 1364940, 1501434, 1668260, 1835086, 2047410, 2252151, 2502390, 2752629, 3002868, 3670172, 3753585, 4094820, 4504302, 4587715, 5004780, 5505258, 7507170, 8257887, 9008604, 9175430, 11010516, 11260755, 13763145, 15014340, 16515774, 18350860, 22521510, 24773661, 27526290, 33031548, 41289435, 45043020, 49547322, 55052580, 82578870, 99094644, 123868305, 165157740, 247736610, 495473220]

約数ペア:

[(1, 495473220), (2, 247736610), (3, 165157740), (4, 123868305), (5, 99094644), (6, 82578870), (9, 55052580), (10, 49547322), (11, 45043020), (12, 41289435), (15, 33031548), (18, 27526290), (20, 24773661), (22, 22521510), (27, 18350860), (30, 16515774), (33, 15014340), (36, 13763145), (44, 11260755), (45, 11010516), (54, 9175430), (55, 9008604), (60, 8257887), (66, 7507170), (90, 5505258), (99, 5004780), (108, 4587715), (110, 4504302), (121, 4094820), (132, 3753585), (135, 3670172), (165, 3002868), (180, 2752629), (198, 2502390), (220, 2252151), (242, 2047410), (270, 1835086), (297, 1668260), (330, 1501434), (363, 1364940), (396, 1251195), (484, 1023705), (495, 1000956), (540, 917543), (594, 834130), (605, 818964), (660, 750717), (726, 682470), (990, 500478), (1089, 454980), (1188, 417065), (1210, 409482), (1452, 341235), (1485, 333652), (1815, 272988), (1980, 250239), (2178, 227490), (2420, 204741), (2970, 166826), (3267, 151660), (3630, 136494), (4356, 113745), (5445, 90996), (5940, 83413), (6534, 75830), (7260, 68247), (7583, 65340), (10890, 45498), (13068, 37915), (15166, 32670), (16335, 30332), (21780, 22749)]