2873100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 8502928

約数和(自身を除く): 5629828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 157, 183, 244, 300, 305, 314, 366, 471, 610, 628, 732, 785, 915, 942, 1220, 1525, 1570, 1830, 1884, 2355, 3050, 3140, 3660, 3925, 4575, 4710, 6100, 7850, 9150, 9420, 9577, 11775, 15700, 18300, 19154, 23550, 28731, 38308, 47100, 47885, 57462, 95770, 114924, 143655, 191540, 239425, 287310, 478850, 574620, 718275, 957700, 1436550, 2873100]

約数ペア:

[(1, 2873100), (2, 1436550), (3, 957700), (4, 718275), (5, 574620), (6, 478850), (10, 287310), (12, 239425), (15, 191540), (20, 143655), (25, 114924), (30, 95770), (50, 57462), (60, 47885), (61, 47100), (75, 38308), (100, 28731), (122, 23550), (150, 19154), (157, 18300), (183, 15700), (244, 11775), (300, 9577), (305, 9420), (314, 9150), (366, 7850), (471, 6100), (610, 4710), (628, 4575), (732, 3925), (785, 3660), (915, 3140), (942, 3050), (1220, 2355), (1525, 1884), (1570, 1830)]