8972550

素因数分解:

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

素因数の和:302

約数の個数: 72

約数和(自身を含む): 24450816

約数和(自身を除く): 15478266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 127, 150, 157, 225, 254, 314, 381, 450, 471, 635, 762, 785, 942, 1143, 1270, 1413, 1570, 1905, 2286, 2355, 2826, 3175, 3810, 3925, 4710, 5715, 6350, 7065, 7850, 9525, 11430, 11775, 14130, 19050, 19939, 23550, 28575, 35325, 39878, 57150, 59817, 70650, 99695, 119634, 179451, 199390, 299085, 358902, 498475, 598170, 897255, 996950, 1495425, 1794510, 2990850, 4486275, 8972550]

約数ペア:

[(1, 8972550), (2, 4486275), (3, 2990850), (5, 1794510), (6, 1495425), (9, 996950), (10, 897255), (15, 598170), (18, 498475), (25, 358902), (30, 299085), (45, 199390), (50, 179451), (75, 119634), (90, 99695), (127, 70650), (150, 59817), (157, 57150), (225, 39878), (254, 35325), (314, 28575), (381, 23550), (450, 19939), (471, 19050), (635, 14130), (762, 11775), (785, 11430), (942, 9525), (1143, 7850), (1270, 7065), (1413, 6350), (1570, 5715), (1905, 4710), (2286, 3925), (2355, 3810), (2826, 3175)]