151212180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6793}}^1$

素因数の和:6865

約数の個数: 96

約数和(自身を含む): 493081344

約数和(自身を除く): 341869164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 6793, 7420, 11130, 13586, 20379, 22260, 27172, 33965, 40758, 47551, 67930, 81516, 95102, 101895, 135860, 142653, 190204, 203790, 237755, 285306, 360029, 407580, 475510, 570612, 713265, 720058, 951020, 1080087, 1426530, 1440116, 1800145, 2160174, 2520203, 2853060, 3600290, 4320348, 5040406, 5400435, 7200580, 7560609, 10080812, 10800870, 12601015, 15121218, 21601740, 25202030, 30242436, 37803045, 50404060, 75606090, 151212180]

約数ペア:

[(1, 151212180), (2, 75606090), (3, 50404060), (4, 37803045), (5, 30242436), (6, 25202030), (7, 21601740), (10, 15121218), (12, 12601015), (14, 10800870), (15, 10080812), (20, 7560609), (21, 7200580), (28, 5400435), (30, 5040406), (35, 4320348), (42, 3600290), (53, 2853060), (60, 2520203), (70, 2160174), (84, 1800145), (105, 1440116), (106, 1426530), (140, 1080087), (159, 951020), (210, 720058), (212, 713265), (265, 570612), (318, 475510), (371, 407580), (420, 360029), (530, 285306), (636, 237755), (742, 203790), (795, 190204), (1060, 142653), (1113, 135860), (1484, 101895), (1590, 95102), (1855, 81516), (2226, 67930), (3180, 47551), (3710, 40758), (4452, 33965), (5565, 27172), (6793, 22260), (7420, 20379), (11130, 13586)]