906227550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 2493983232

約数和(自身を除く): 1587755682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 127, 150, 157, 202, 225, 254, 303, 314, 381, 450, 471, 505, 606, 635, 762, 785, 909, 942, 1010, 1143, 1270, 1413, 1515, 1570, 1818, 1905, 2286, 2355, 2525, 2826, 3030, 3175, 3810, 3925, 4545, 4710, 5050, 5715, 6350, 7065, 7575, 7850, 9090, 9525, 11430, 11775, 12827, 14130, 15150, 15857, 19050, 19939, 22725, 23550, 25654, 28575, 31714, 35325, 38481, 39878, 45450, 47571, 57150, 59817, 64135, 70650, 76962, 79285, 95142, 99695, 115443, 119634, 128270, 142713, 158570, 179451, 192405, 199390, 230886, 237855, 285426, 299085, 320675, 358902, 384810, 396425, 475710, 498475, 577215, 598170, 641350, 713565, 792850, 897255, 962025, 996950, 1154430, 1189275, 1427130, 1495425, 1794510, 1924050, 2013839, 2378550, 2886075, 2990850, 3567825, 4027678, 4486275, 5772150, 6041517, 7135650, 8972550, 10069195, 12083034, 18124551, 20138390, 30207585, 36249102, 50345975, 60415170, 90622755, 100691950, 151037925, 181245510, 302075850, 453113775, 906227550]

約数ペア:

[(1, 906227550), (2, 453113775), (3, 302075850), (5, 181245510), (6, 151037925), (9, 100691950), (10, 90622755), (15, 60415170), (18, 50345975), (25, 36249102), (30, 30207585), (45, 20138390), (50, 18124551), (75, 12083034), (90, 10069195), (101, 8972550), (127, 7135650), (150, 6041517), (157, 5772150), (202, 4486275), (225, 4027678), (254, 3567825), (303, 2990850), (314, 2886075), (381, 2378550), (450, 2013839), (471, 1924050), (505, 1794510), (606, 1495425), (635, 1427130), (762, 1189275), (785, 1154430), (909, 996950), (942, 962025), (1010, 897255), (1143, 792850), (1270, 713565), (1413, 641350), (1515, 598170), (1570, 577215), (1818, 498475), (1905, 475710), (2286, 396425), (2355, 384810), (2525, 358902), (2826, 320675), (3030, 299085), (3175, 285426), (3810, 237855), (3925, 230886), (4545, 199390), (4710, 192405), (5050, 179451), (5715, 158570), (6350, 142713), (7065, 128270), (7575, 119634), (7850, 115443), (9090, 99695), (9525, 95142), (11430, 79285), (11775, 76962), (12827, 70650), (14130, 64135), (15150, 59817), (15857, 57150), (19050, 47571), (19939, 45450), (22725, 39878), (23550, 38481), (25654, 35325), (28575, 31714)]