76644540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 270466560

約数和(自身を除く): 193822020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1031, 1062, 1180, 1239, 1260, 1652, 1770, 2062, 2065, 2124, 2478, 2655, 3093, 3540, 3717, 4124, 4130, 4956, 5155, 5310, 6186, 6195, 7217, 7434, 8260, 9279, 10310, 10620, 12372, 12390, 14434, 14868, 15465, 18558, 18585, 20620, 21651, 24780, 28868, 30930, 36085, 37116, 37170, 43302, 46395, 60829, 61860, 64953, 72170, 74340, 86604, 92790, 108255, 121658, 129906, 144340, 182487, 185580, 216510, 243316, 259812, 304145, 324765, 364974, 425803, 433020, 547461, 608290, 649530, 729948, 851606, 912435, 1094922, 1216580, 1277409, 1299060, 1703212, 1824870, 2129015, 2189844, 2554818, 2737305, 3649740, 3832227, 4258030, 5109636, 5474610, 6387045, 7664454, 8516060, 10949220, 12774090, 15328908, 19161135, 25548180, 38322270, 76644540]

約数ペア:

[(1, 76644540), (2, 38322270), (3, 25548180), (4, 19161135), (5, 15328908), (6, 12774090), (7, 10949220), (9, 8516060), (10, 7664454), (12, 6387045), (14, 5474610), (15, 5109636), (18, 4258030), (20, 3832227), (21, 3649740), (28, 2737305), (30, 2554818), (35, 2189844), (36, 2129015), (42, 1824870), (45, 1703212), (59, 1299060), (60, 1277409), (63, 1216580), (70, 1094922), (84, 912435), (90, 851606), (105, 729948), (118, 649530), (126, 608290), (140, 547461), (177, 433020), (180, 425803), (210, 364974), (236, 324765), (252, 304145), (295, 259812), (315, 243316), (354, 216510), (413, 185580), (420, 182487), (531, 144340), (590, 129906), (630, 121658), (708, 108255), (826, 92790), (885, 86604), (1031, 74340), (1062, 72170), (1180, 64953), (1239, 61860), (1260, 60829), (1652, 46395), (1770, 43302), (2062, 37170), (2065, 37116), (2124, 36085), (2478, 30930), (2655, 28868), (3093, 24780), (3540, 21651), (3717, 20620), (4124, 18585), (4130, 18558), (4956, 15465), (5155, 14868), (5310, 14434), (6186, 12390), (6195, 12372), (7217, 10620), (7434, 10310), (8260, 9279)]