66128100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4229

約数の個数: 72

約数和(自身を含む): 194987520

約数和(自身を除く): 128859420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 4159, 5300, 7950, 8318, 12477, 15900, 16636, 20795, 24954, 41590, 49908, 62385, 83180, 103975, 124770, 207950, 220427, 249540, 311925, 415900, 440854, 623850, 661281, 881708, 1102135, 1247700, 1322562, 2204270, 2645124, 3306405, 4408540, 5510675, 6612810, 11021350, 13225620, 16532025, 22042700, 33064050, 66128100]

約数ペア:

[(1, 66128100), (2, 33064050), (3, 22042700), (4, 16532025), (5, 13225620), (6, 11021350), (10, 6612810), (12, 5510675), (15, 4408540), (20, 3306405), (25, 2645124), (30, 2204270), (50, 1322562), (53, 1247700), (60, 1102135), (75, 881708), (100, 661281), (106, 623850), (150, 440854), (159, 415900), (212, 311925), (265, 249540), (300, 220427), (318, 207950), (530, 124770), (636, 103975), (795, 83180), (1060, 62385), (1325, 49908), (1590, 41590), (2650, 24954), (3180, 20795), (3975, 16636), (4159, 15900), (5300, 12477), (7950, 8318)]