8663850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1512

約数の個数: 72

約数和(自身を含む): 25084332

約数和(自身を除く): 16420482

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1481, 1950, 2925, 2962, 4443, 5850, 7405, 8886, 13329, 14810, 19253, 22215, 26658, 37025, 38506, 44430, 57759, 66645, 74050, 96265, 111075, 115518, 133290, 173277, 192530, 222150, 288795, 333225, 346554, 481325, 577590, 666450, 866385, 962650, 1443975, 1732770, 2887950, 4331925, 8663850]

約数ペア:

[(1, 8663850), (2, 4331925), (3, 2887950), (5, 1732770), (6, 1443975), (9, 962650), (10, 866385), (13, 666450), (15, 577590), (18, 481325), (25, 346554), (26, 333225), (30, 288795), (39, 222150), (45, 192530), (50, 173277), (65, 133290), (75, 115518), (78, 111075), (90, 96265), (117, 74050), (130, 66645), (150, 57759), (195, 44430), (225, 38506), (234, 37025), (325, 26658), (390, 22215), (450, 19253), (585, 14810), (650, 13329), (975, 8886), (1170, 7405), (1481, 5850), (1950, 4443), (2925, 2962)]