129621060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 412776000

約数和(自身を除く): 283154940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 179, 180, 243, 270, 298, 324, 358, 405, 447, 486, 537, 540, 596, 716, 745, 810, 894, 895, 972, 1074, 1215, 1341, 1490, 1611, 1620, 1788, 1790, 2148, 2235, 2430, 2682, 2685, 2980, 3222, 3580, 4023, 4470, 4833, 4860, 5364, 5370, 6444, 6705, 8046, 8055, 8940, 9666, 10740, 12069, 13410, 14499, 16092, 16110, 19332, 20115, 24138, 24165, 26671, 26820, 28998, 32220, 36207, 40230, 43497, 48276, 48330, 53342, 57996, 60345, 72414, 72495, 80013, 80460, 86994, 96660, 106684, 120690, 133355, 144828, 144990, 160026, 173988, 181035, 217485, 240039, 241380, 266710, 289980, 320052, 362070, 400065, 434970, 480078, 533420, 720117, 724140, 800130, 869940, 960156, 1200195, 1440234, 1600260, 2160351, 2400390, 2880468, 3600585, 4320702, 4800780, 6481053, 7201170, 8641404, 10801755, 12962106, 14402340, 21603510, 25924212, 32405265, 43207020, 64810530, 129621060]

約数ペア:

[(1, 129621060), (2, 64810530), (3, 43207020), (4, 32405265), (5, 25924212), (6, 21603510), (9, 14402340), (10, 12962106), (12, 10801755), (15, 8641404), (18, 7201170), (20, 6481053), (27, 4800780), (30, 4320702), (36, 3600585), (45, 2880468), (54, 2400390), (60, 2160351), (81, 1600260), (90, 1440234), (108, 1200195), (135, 960156), (149, 869940), (162, 800130), (179, 724140), (180, 720117), (243, 533420), (270, 480078), (298, 434970), (324, 400065), (358, 362070), (405, 320052), (447, 289980), (486, 266710), (537, 241380), (540, 240039), (596, 217485), (716, 181035), (745, 173988), (810, 160026), (894, 144990), (895, 144828), (972, 133355), (1074, 120690), (1215, 106684), (1341, 96660), (1490, 86994), (1611, 80460), (1620, 80013), (1788, 72495), (1790, 72414), (2148, 60345), (2235, 57996), (2430, 53342), (2682, 48330), (2685, 48276), (2980, 43497), (3222, 40230), (3580, 36207), (4023, 32220), (4470, 28998), (4833, 26820), (4860, 26671), (5364, 24165), (5370, 24138), (6444, 20115), (6705, 19332), (8046, 16110), (8055, 16092), (8940, 14499), (9666, 13410), (10740, 12069)]