131625780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 468236160

約数和(自身を除く): 336610380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 29, 30, 33, 39, 44, 46, 52, 55, 58, 60, 65, 66, 69, 78, 87, 92, 110, 115, 116, 130, 132, 138, 143, 145, 156, 165, 174, 195, 220, 230, 253, 260, 276, 286, 290, 299, 319, 330, 345, 348, 377, 390, 429, 435, 460, 506, 529, 572, 580, 598, 638, 660, 667, 690, 715, 754, 759, 780, 858, 870, 897, 957, 1012, 1058, 1131, 1196, 1265, 1276, 1334, 1380, 1430, 1495, 1508, 1518, 1587, 1595, 1716, 1740, 1794, 1885, 1914, 2001, 2116, 2145, 2262, 2530, 2645, 2668, 2860, 2990, 3036, 3174, 3190, 3289, 3335, 3588, 3770, 3795, 3828, 4002, 4147, 4290, 4485, 4524, 4785, 5060, 5290, 5655, 5819, 5980, 6348, 6380, 6578, 6670, 6877, 7337, 7540, 7590, 7935, 8004, 8294, 8580, 8671, 8970, 9570, 9867, 10005, 10580, 11310, 11638, 12441, 13156, 13340, 13754, 14674, 15180, 15341, 15870, 16445, 16588, 17342, 17457, 17940, 19140, 19734, 20010, 20631, 20735, 22011, 22620, 23276, 24882, 26013, 27508, 29095, 29348, 30682, 31740, 32890, 34385, 34684, 34914, 36685, 39468, 40020, 41262, 41470, 43355, 44022, 46023, 49335, 49764, 52026, 58190, 61364, 62205, 65780, 68770, 69828, 73370, 75647, 76705, 82524, 82940, 86710, 87285, 88044, 92046, 95381, 98670, 103155, 104052, 110055, 116380, 124410, 130065, 137540, 146740, 151294, 153410, 168751, 173420, 174570, 184092, 190762, 197340, 199433, 206310, 220110, 226941, 230115, 248820, 260130, 286143, 302588, 306820, 337502, 349140, 378235, 381524, 398866, 412620, 440220, 453882, 460230, 476905, 506253, 520260, 572286, 598299, 675004, 756470, 797732, 843755, 907764, 920460, 953810, 997165, 1012506, 1134705, 1144572, 1196598, 1430715, 1512940, 1687510, 1907620, 1994330, 2025012, 2193763, 2269410, 2393196, 2531265, 2861430, 2991495, 3375020, 3988660, 4387526, 4538820, 5062530, 5722860, 5982990, 6581289, 8775052, 10125060, 10968815, 11965980, 13162578, 21937630, 26325156, 32906445, 43875260, 65812890, 131625780]

約数ペア:

[(1, 131625780), (2, 65812890), (3, 43875260), (4, 32906445), (5, 26325156), (6, 21937630), (10, 13162578), (11, 11965980), (12, 10968815), (13, 10125060), (15, 8775052), (20, 6581289), (22, 5982990), (23, 5722860), (26, 5062530), (29, 4538820), (30, 4387526), (33, 3988660), (39, 3375020), (44, 2991495), (46, 2861430), (52, 2531265), (55, 2393196), (58, 2269410), (60, 2193763), (65, 2025012), (66, 1994330), (69, 1907620), (78, 1687510), (87, 1512940), (92, 1430715), (110, 1196598), (115, 1144572), (116, 1134705), (130, 1012506), (132, 997165), (138, 953810), (143, 920460), (145, 907764), (156, 843755), (165, 797732), (174, 756470), (195, 675004), (220, 598299), (230, 572286), (253, 520260), (260, 506253), (276, 476905), (286, 460230), (290, 453882), (299, 440220), (319, 412620), (330, 398866), (345, 381524), (348, 378235), (377, 349140), (390, 337502), (429, 306820), (435, 302588), (460, 286143), (506, 260130), (529, 248820), (572, 230115), (580, 226941), (598, 220110), (638, 206310), (660, 199433), (667, 197340), (690, 190762), (715, 184092), (754, 174570), (759, 173420), (780, 168751), (858, 153410), (870, 151294), (897, 146740), (957, 137540), (1012, 130065), (1058, 124410), (1131, 116380), (1196, 110055), (1265, 104052), (1276, 103155), (1334, 98670), (1380, 95381), (1430, 92046), (1495, 88044), (1508, 87285), (1518, 86710), (1587, 82940), (1595, 82524), (1716, 76705), (1740, 75647), (1794, 73370), (1885, 69828), (1914, 68770), (2001, 65780), (2116, 62205), (2145, 61364), (2262, 58190), (2530, 52026), (2645, 49764), (2668, 49335), (2860, 46023), (2990, 44022), (3036, 43355), (3174, 41470), (3190, 41262), (3289, 40020), (3335, 39468), (3588, 36685), (3770, 34914), (3795, 34684), (3828, 34385), (4002, 32890), (4147, 31740), (4290, 30682), (4485, 29348), (4524, 29095), (4785, 27508), (5060, 26013), (5290, 24882), (5655, 23276), (5819, 22620), (5980, 22011), (6348, 20735), (6380, 20631), (6578, 20010), (6670, 19734), (6877, 19140), (7337, 17940), (7540, 17457), (7590, 17342), (7935, 16588), (8004, 16445), (8294, 15870), (8580, 15341), (8671, 15180), (8970, 14674), (9570, 13754), (9867, 13340), (10005, 13156), (10580, 12441), (11310, 11638)]