528038100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 1727602968

約数和(自身を除く): 1199564868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 101, 111, 148, 150, 157, 180, 185, 202, 222, 225, 300, 303, 314, 333, 370, 404, 444, 450, 471, 505, 555, 606, 628, 666, 740, 785, 900, 909, 925, 942, 1010, 1110, 1212, 1332, 1413, 1515, 1570, 1665, 1818, 1850, 1884, 2020, 2220, 2355, 2525, 2775, 2826, 3030, 3140, 3330, 3636, 3700, 3737, 3925, 4545, 4710, 5050, 5550, 5652, 5809, 6060, 6660, 7065, 7474, 7575, 7850, 8325, 9090, 9420, 10100, 11100, 11211, 11618, 11775, 14130, 14948, 15150, 15700, 15857, 16650, 17427, 18180, 18685, 22422, 22725, 23236, 23550, 28260, 29045, 30300, 31714, 33300, 33633, 34854, 35325, 37370, 44844, 45450, 47100, 47571, 52281, 56055, 58090, 63428, 67266, 69708, 70650, 74740, 79285, 87135, 90900, 93425, 95142, 104562, 112110, 116180, 134532, 141300, 142713, 145225, 158570, 168165, 174270, 186850, 190284, 209124, 224220, 237855, 261405, 280275, 285426, 290450, 317140, 336330, 348540, 373700, 396425, 435675, 475710, 522810, 560550, 570852, 580900, 586709, 672660, 713565, 792850, 840825, 871350, 951420, 1045620, 1121100, 1173418, 1189275, 1307025, 1427130, 1585700, 1681650, 1742700, 1760127, 2346836, 2378550, 2614050, 2854260, 2933545, 3363300, 3520254, 3567825, 4757100, 5228100, 5280381, 5867090, 7040508, 7135650, 8800635, 10560762, 11734180, 14271300, 14667725, 17601270, 21121524, 26401905, 29335450, 35202540, 44003175, 52803810, 58670900, 88006350, 105607620, 132009525, 176012700, 264019050, 528038100]

約数ペア:

[(1, 528038100), (2, 264019050), (3, 176012700), (4, 132009525), (5, 105607620), (6, 88006350), (9, 58670900), (10, 52803810), (12, 44003175), (15, 35202540), (18, 29335450), (20, 26401905), (25, 21121524), (30, 17601270), (36, 14667725), (37, 14271300), (45, 11734180), (50, 10560762), (60, 8800635), (74, 7135650), (75, 7040508), (90, 5867090), (100, 5280381), (101, 5228100), (111, 4757100), (148, 3567825), (150, 3520254), (157, 3363300), (180, 2933545), (185, 2854260), (202, 2614050), (222, 2378550), (225, 2346836), (300, 1760127), (303, 1742700), (314, 1681650), (333, 1585700), (370, 1427130), (404, 1307025), (444, 1189275), (450, 1173418), (471, 1121100), (505, 1045620), (555, 951420), (606, 871350), (628, 840825), (666, 792850), (740, 713565), (785, 672660), (900, 586709), (909, 580900), (925, 570852), (942, 560550), (1010, 522810), (1110, 475710), (1212, 435675), (1332, 396425), (1413, 373700), (1515, 348540), (1570, 336330), (1665, 317140), (1818, 290450), (1850, 285426), (1884, 280275), (2020, 261405), (2220, 237855), (2355, 224220), (2525, 209124), (2775, 190284), (2826, 186850), (3030, 174270), (3140, 168165), (3330, 158570), (3636, 145225), (3700, 142713), (3737, 141300), (3925, 134532), (4545, 116180), (4710, 112110), (5050, 104562), (5550, 95142), (5652, 93425), (5809, 90900), (6060, 87135), (6660, 79285), (7065, 74740), (7474, 70650), (7575, 69708), (7850, 67266), (8325, 63428), (9090, 58090), (9420, 56055), (10100, 52281), (11100, 47571), (11211, 47100), (11618, 45450), (11775, 44844), (14130, 37370), (14948, 35325), (15150, 34854), (15700, 33633), (15857, 33300), (16650, 31714), (17427, 30300), (18180, 29045), (18685, 28260), (22422, 23550), (22725, 23236)]