156522420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 493129728

約数和(自身を除く): 336607308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 127, 164, 167, 180, 205, 246, 254, 334, 369, 381, 410, 492, 501, 508, 615, 635, 668, 738, 762, 820, 835, 1002, 1143, 1230, 1270, 1476, 1503, 1524, 1670, 1845, 1905, 2004, 2286, 2460, 2505, 2540, 3006, 3340, 3690, 3810, 4572, 5010, 5207, 5715, 6012, 6847, 7380, 7515, 7620, 10020, 10414, 11430, 13694, 15030, 15621, 20541, 20828, 21209, 22860, 26035, 27388, 30060, 31242, 34235, 41082, 42418, 46863, 52070, 61623, 62484, 63627, 68470, 78105, 82164, 84836, 93726, 102705, 104140, 106045, 123246, 127254, 136940, 156210, 187452, 190881, 205410, 212090, 234315, 246492, 254508, 308115, 312420, 318135, 381762, 410820, 424180, 468630, 616230, 636270, 763524, 869569, 937260, 954405, 1232460, 1272540, 1739138, 1908810, 2608707, 3478276, 3817620, 4347845, 5217414, 7826121, 8695690, 10434828, 13043535, 15652242, 17391380, 26087070, 31304484, 39130605, 52174140, 78261210, 156522420]

約数ペア:

[(1, 156522420), (2, 78261210), (3, 52174140), (4, 39130605), (5, 31304484), (6, 26087070), (9, 17391380), (10, 15652242), (12, 13043535), (15, 10434828), (18, 8695690), (20, 7826121), (30, 5217414), (36, 4347845), (41, 3817620), (45, 3478276), (60, 2608707), (82, 1908810), (90, 1739138), (123, 1272540), (127, 1232460), (164, 954405), (167, 937260), (180, 869569), (205, 763524), (246, 636270), (254, 616230), (334, 468630), (369, 424180), (381, 410820), (410, 381762), (492, 318135), (501, 312420), (508, 308115), (615, 254508), (635, 246492), (668, 234315), (738, 212090), (762, 205410), (820, 190881), (835, 187452), (1002, 156210), (1143, 136940), (1230, 127254), (1270, 123246), (1476, 106045), (1503, 104140), (1524, 102705), (1670, 93726), (1845, 84836), (1905, 82164), (2004, 78105), (2286, 68470), (2460, 63627), (2505, 62484), (2540, 61623), (3006, 52070), (3340, 46863), (3690, 42418), (3810, 41082), (4572, 34235), (5010, 31242), (5207, 30060), (5715, 27388), (6012, 26035), (6847, 22860), (7380, 21209), (7515, 20828), (7620, 20541), (10020, 15621), (10414, 15030), (11430, 13694)]