129986100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1607

約数の個数: 144

約数和(自身を含む): 431639040

約数和(自身を除く): 301652940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1553, 1674, 1860, 2325, 2700, 2790, 3100, 3106, 3348, 4185, 4650, 4659, 5580, 6212, 6975, 7765, 8370, 9300, 9318, 13950, 13977, 15530, 16740, 18636, 20925, 23295, 27900, 27954, 31060, 38825, 41850, 41931, 46590, 48143, 55908, 69885, 77650, 83700, 83862, 93180, 96286, 116475, 139770, 144429, 155300, 167724, 192572, 209655, 232950, 240715, 279540, 288858, 349425, 419310, 433287, 465900, 481430, 577716, 698850, 722145, 838620, 866574, 962860, 1048275, 1203575, 1299861, 1397700, 1444290, 1733148, 2096550, 2166435, 2407150, 2599722, 2888580, 3610725, 4193100, 4332870, 4814300, 5199444, 6499305, 7221450, 8665740, 10832175, 12998610, 14442900, 21664350, 25997220, 32496525, 43328700, 64993050, 129986100]

約数ペア:

[(1, 129986100), (2, 64993050), (3, 43328700), (4, 32496525), (5, 25997220), (6, 21664350), (9, 14442900), (10, 12998610), (12, 10832175), (15, 8665740), (18, 7221450), (20, 6499305), (25, 5199444), (27, 4814300), (30, 4332870), (31, 4193100), (36, 3610725), (45, 2888580), (50, 2599722), (54, 2407150), (60, 2166435), (62, 2096550), (75, 1733148), (90, 1444290), (93, 1397700), (100, 1299861), (108, 1203575), (124, 1048275), (135, 962860), (150, 866574), (155, 838620), (180, 722145), (186, 698850), (225, 577716), (270, 481430), (279, 465900), (300, 433287), (310, 419310), (372, 349425), (450, 288858), (465, 279540), (540, 240715), (558, 232950), (620, 209655), (675, 192572), (775, 167724), (837, 155300), (900, 144429), (930, 139770), (1116, 116475), (1350, 96286), (1395, 93180), (1550, 83862), (1553, 83700), (1674, 77650), (1860, 69885), (2325, 55908), (2700, 48143), (2790, 46590), (3100, 41931), (3106, 41850), (3348, 38825), (4185, 31060), (4650, 27954), (4659, 27900), (5580, 23295), (6212, 20925), (6975, 18636), (7765, 16740), (8370, 15530), (9300, 13977), (9318, 13950)]