64769850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4692

約数の個数: 72

約数和(自身を含む): 179667072

約数和(自身を除く): 114897222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4643, 4650, 6975, 9286, 13929, 13950, 23215, 27858, 41787, 46430, 69645, 83574, 116075, 139290, 143933, 208935, 232150, 287866, 348225, 417870, 431799, 696450, 719665, 863598, 1044675, 1295397, 1439330, 2089350, 2158995, 2590794, 3598325, 4317990, 6476985, 7196650, 10794975, 12953970, 21589950, 32384925, 64769850]

約数ペア:

[(1, 64769850), (2, 32384925), (3, 21589950), (5, 12953970), (6, 10794975), (9, 7196650), (10, 6476985), (15, 4317990), (18, 3598325), (25, 2590794), (30, 2158995), (31, 2089350), (45, 1439330), (50, 1295397), (62, 1044675), (75, 863598), (90, 719665), (93, 696450), (150, 431799), (155, 417870), (186, 348225), (225, 287866), (279, 232150), (310, 208935), (450, 143933), (465, 139290), (558, 116075), (775, 83574), (930, 69645), (1395, 46430), (1550, 41787), (2325, 27858), (2790, 23215), (4643, 13950), (4650, 13929), (6975, 9286)]