155229060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 519632064

約数和(自身を除く): 364403004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 370, 420, 444, 490, 518, 555, 588, 735, 740, 777, 980, 1036, 1110, 1295, 1427, 1470, 1554, 1813, 2220, 2590, 2854, 2940, 3108, 3626, 3885, 4281, 5180, 5439, 5708, 7135, 7252, 7770, 8562, 9065, 9989, 10878, 14270, 15540, 17124, 18130, 19978, 21405, 21756, 27195, 28540, 29967, 36260, 39956, 42810, 49945, 52799, 54390, 59934, 69923, 85620, 99890, 105598, 108780, 119868, 139846, 149835, 158397, 199780, 209769, 211196, 263995, 279692, 299670, 316794, 349615, 369593, 419538, 527990, 599340, 633588, 699230, 739186, 791985, 839076, 1048845, 1055980, 1108779, 1398460, 1478372, 1583970, 1847965, 2097690, 2217558, 2587151, 3167940, 3695930, 4195380, 4435116, 5174302, 5543895, 7391860, 7761453, 10348604, 11087790, 12935755, 15522906, 22175580, 25871510, 31045812, 38807265, 51743020, 77614530, 155229060]

約数ペア:

[(1, 155229060), (2, 77614530), (3, 51743020), (4, 38807265), (5, 31045812), (6, 25871510), (7, 22175580), (10, 15522906), (12, 12935755), (14, 11087790), (15, 10348604), (20, 7761453), (21, 7391860), (28, 5543895), (30, 5174302), (35, 4435116), (37, 4195380), (42, 3695930), (49, 3167940), (60, 2587151), (70, 2217558), (74, 2097690), (84, 1847965), (98, 1583970), (105, 1478372), (111, 1398460), (140, 1108779), (147, 1055980), (148, 1048845), (185, 839076), (196, 791985), (210, 739186), (222, 699230), (245, 633588), (259, 599340), (294, 527990), (370, 419538), (420, 369593), (444, 349615), (490, 316794), (518, 299670), (555, 279692), (588, 263995), (735, 211196), (740, 209769), (777, 199780), (980, 158397), (1036, 149835), (1110, 139846), (1295, 119868), (1427, 108780), (1470, 105598), (1554, 99890), (1813, 85620), (2220, 69923), (2590, 59934), (2854, 54390), (2940, 52799), (3108, 49945), (3626, 42810), (3885, 39956), (4281, 36260), (5180, 29967), (5439, 28540), (5708, 27195), (7135, 21756), (7252, 21405), (7770, 19978), (8562, 18130), (9065, 17124), (9989, 15540), (10878, 14270)]