67106520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 144

約数和(自身を含む): 236377440

約数和(自身を除く): 169270920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1103, 1170, 1352, 1521, 1560, 1690, 2028, 2206, 2340, 2535, 3042, 3309, 3380, 4056, 4412, 4680, 5070, 5515, 6084, 6618, 6760, 7605, 8824, 9927, 10140, 11030, 12168, 13236, 14339, 15210, 16545, 19854, 20280, 22060, 26472, 28678, 30420, 33090, 39708, 43017, 44120, 49635, 57356, 60840, 66180, 71695, 79416, 86034, 99270, 114712, 129051, 132360, 143390, 172068, 186407, 198540, 215085, 258102, 286780, 344136, 372814, 397080, 430170, 516204, 559221, 573560, 645255, 745628, 860340, 932035, 1032408, 1118442, 1290510, 1491256, 1677663, 1720680, 1864070, 2236884, 2581020, 2796105, 3355326, 3728140, 4473768, 5162040, 5592210, 6710652, 7456280, 8388315, 11184420, 13421304, 16776630, 22368840, 33553260, 67106520]

約数ペア:

[(1, 67106520), (2, 33553260), (3, 22368840), (4, 16776630), (5, 13421304), (6, 11184420), (8, 8388315), (9, 7456280), (10, 6710652), (12, 5592210), (13, 5162040), (15, 4473768), (18, 3728140), (20, 3355326), (24, 2796105), (26, 2581020), (30, 2236884), (36, 1864070), (39, 1720680), (40, 1677663), (45, 1491256), (52, 1290510), (60, 1118442), (65, 1032408), (72, 932035), (78, 860340), (90, 745628), (104, 645255), (117, 573560), (120, 559221), (130, 516204), (156, 430170), (169, 397080), (180, 372814), (195, 344136), (234, 286780), (260, 258102), (312, 215085), (338, 198540), (360, 186407), (390, 172068), (468, 143390), (507, 132360), (520, 129051), (585, 114712), (676, 99270), (780, 86034), (845, 79416), (936, 71695), (1014, 66180), (1103, 60840), (1170, 57356), (1352, 49635), (1521, 44120), (1560, 43017), (1690, 39708), (2028, 33090), (2206, 30420), (2340, 28678), (2535, 26472), (3042, 22060), (3309, 20280), (3380, 19854), (4056, 16545), (4412, 15210), (4680, 14339), (5070, 13236), (5515, 12168), (6084, 11030), (6618, 10140), (6760, 9927), (7605, 8824)]