86189700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15121}}^1$

素因数の和:15157

約数の個数: 72

約数和(自身を含む): 262517920

約数和(自身を除く): 176328220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 15121, 30242, 45363, 60484, 75605, 90726, 151210, 181452, 226815, 287299, 302420, 378025, 453630, 574598, 756050, 861897, 907260, 1134075, 1149196, 1436495, 1512100, 1723794, 2268150, 2872990, 3447588, 4309485, 4536300, 5745980, 7182475, 8618970, 14364950, 17237940, 21547425, 28729900, 43094850, 86189700]

約数ペア:

[(1, 86189700), (2, 43094850), (3, 28729900), (4, 21547425), (5, 17237940), (6, 14364950), (10, 8618970), (12, 7182475), (15, 5745980), (19, 4536300), (20, 4309485), (25, 3447588), (30, 2872990), (38, 2268150), (50, 1723794), (57, 1512100), (60, 1436495), (75, 1149196), (76, 1134075), (95, 907260), (100, 861897), (114, 756050), (150, 574598), (190, 453630), (228, 378025), (285, 302420), (300, 287299), (380, 226815), (475, 181452), (570, 151210), (950, 90726), (1140, 75605), (1425, 60484), (1900, 45363), (2850, 30242), (5700, 15121)]