66222780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 136990020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1439, 1534, 1770, 2301, 2878, 3068, 3540, 3835, 4317, 4602, 5756, 7195, 7670, 8634, 9204, 11505, 14390, 15340, 17268, 18707, 21585, 23010, 28780, 37414, 43170, 46020, 56121, 74828, 84901, 86340, 93535, 112242, 169802, 187070, 224484, 254703, 280605, 339604, 374140, 424505, 509406, 561210, 849010, 1018812, 1103713, 1122420, 1273515, 1698020, 2207426, 2547030, 3311139, 4414852, 5094060, 5518565, 6622278, 11037130, 13244556, 16555695, 22074260, 33111390, 66222780]

約数ペア:

[(1, 66222780), (2, 33111390), (3, 22074260), (4, 16555695), (5, 13244556), (6, 11037130), (10, 6622278), (12, 5518565), (13, 5094060), (15, 4414852), (20, 3311139), (26, 2547030), (30, 2207426), (39, 1698020), (52, 1273515), (59, 1122420), (60, 1103713), (65, 1018812), (78, 849010), (118, 561210), (130, 509406), (156, 424505), (177, 374140), (195, 339604), (236, 280605), (260, 254703), (295, 224484), (354, 187070), (390, 169802), (590, 112242), (708, 93535), (767, 86340), (780, 84901), (885, 74828), (1180, 56121), (1439, 46020), (1534, 43170), (1770, 37414), (2301, 28780), (2878, 23010), (3068, 21585), (3540, 18707), (3835, 17268), (4317, 15340), (4602, 14390), (5756, 11505), (7195, 9204), (7670, 8634)]