69755940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6353}}^1$

素因数の和:6429

約数の個数: 72

約数和(自身を含む): 215095608

約数和(自身を除く): 145339668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 6353, 10980, 12706, 19059, 25412, 31765, 38118, 57177, 63530, 76236, 95295, 114354, 127060, 190590, 228708, 285885, 381180, 387533, 571770, 775066, 1143540, 1162599, 1550132, 1937665, 2325198, 3487797, 3875330, 4650396, 5812995, 6975594, 7750660, 11625990, 13951188, 17438985, 23251980, 34877970, 69755940]

約数ペア:

[(1, 69755940), (2, 34877970), (3, 23251980), (4, 17438985), (5, 13951188), (6, 11625990), (9, 7750660), (10, 6975594), (12, 5812995), (15, 4650396), (18, 3875330), (20, 3487797), (30, 2325198), (36, 1937665), (45, 1550132), (60, 1162599), (61, 1143540), (90, 775066), (122, 571770), (180, 387533), (183, 381180), (244, 285885), (305, 228708), (366, 190590), (549, 127060), (610, 114354), (732, 95295), (915, 76236), (1098, 63530), (1220, 57177), (1830, 38118), (2196, 31765), (2745, 25412), (3660, 19059), (5490, 12706), (6353, 10980)]