138161700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 180

約数和(自身を含む): 460967892

約数和(自身を除く): 322806192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 135, 148, 150, 162, 180, 185, 222, 225, 270, 300, 324, 333, 370, 405, 444, 450, 461, 540, 555, 666, 675, 740, 810, 900, 922, 925, 999, 1110, 1332, 1350, 1383, 1620, 1665, 1844, 1850, 1998, 2025, 2220, 2305, 2700, 2766, 2775, 2997, 3330, 3700, 3996, 4050, 4149, 4610, 4995, 5532, 5550, 5994, 6660, 6915, 8100, 8298, 8325, 9220, 9990, 11100, 11525, 11988, 12447, 13830, 14985, 16596, 16650, 17057, 19980, 20745, 23050, 24894, 24975, 27660, 29970, 33300, 34114, 34575, 37341, 41490, 46100, 49788, 49950, 51171, 59940, 62235, 68228, 69150, 74682, 74925, 82980, 85285, 99900, 102342, 103725, 124470, 138300, 149364, 149850, 153513, 170570, 186705, 204684, 207450, 248940, 255855, 299700, 307026, 311175, 341140, 373410, 414900, 426425, 460539, 511710, 614052, 622350, 746820, 767565, 852850, 921078, 933525, 1023420, 1244700, 1279275, 1381617, 1535130, 1705700, 1842156, 1867050, 2302695, 2558550, 2763234, 3070260, 3734100, 3837825, 4605390, 5117100, 5526468, 6908085, 7675650, 9210780, 11513475, 13816170, 15351300, 23026950, 27632340, 34540425, 46053900, 69080850, 138161700]

約数ペア:

[(1, 138161700), (2, 69080850), (3, 46053900), (4, 34540425), (5, 27632340), (6, 23026950), (9, 15351300), (10, 13816170), (12, 11513475), (15, 9210780), (18, 7675650), (20, 6908085), (25, 5526468), (27, 5117100), (30, 4605390), (36, 3837825), (37, 3734100), (45, 3070260), (50, 2763234), (54, 2558550), (60, 2302695), (74, 1867050), (75, 1842156), (81, 1705700), (90, 1535130), (100, 1381617), (108, 1279275), (111, 1244700), (135, 1023420), (148, 933525), (150, 921078), (162, 852850), (180, 767565), (185, 746820), (222, 622350), (225, 614052), (270, 511710), (300, 460539), (324, 426425), (333, 414900), (370, 373410), (405, 341140), (444, 311175), (450, 307026), (461, 299700), (540, 255855), (555, 248940), (666, 207450), (675, 204684), (740, 186705), (810, 170570), (900, 153513), (922, 149850), (925, 149364), (999, 138300), (1110, 124470), (1332, 103725), (1350, 102342), (1383, 99900), (1620, 85285), (1665, 82980), (1844, 74925), (1850, 74682), (1998, 69150), (2025, 68228), (2220, 62235), (2305, 59940), (2700, 51171), (2766, 49950), (2775, 49788), (2997, 46100), (3330, 41490), (3700, 37341), (3996, 34575), (4050, 34114), (4149, 33300), (4610, 29970), (4995, 27660), (5532, 24975), (5550, 24894), (5994, 23050), (6660, 20745), (6915, 19980), (8100, 17057), (8298, 16650), (8325, 16596), (9220, 14985), (9990, 13830), (11100, 12447), (11525, 11988)]