89820120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 301466880

約数和(自身を除く): 211646760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 103, 104, 120, 129, 130, 156, 169, 172, 195, 206, 215, 258, 260, 309, 312, 338, 344, 390, 412, 430, 507, 515, 516, 520, 559, 618, 645, 676, 780, 824, 845, 860, 1014, 1030, 1032, 1118, 1236, 1290, 1339, 1352, 1545, 1560, 1677, 1690, 1720, 2028, 2060, 2236, 2472, 2535, 2580, 2678, 2795, 3090, 3354, 3380, 4017, 4056, 4120, 4429, 4472, 5070, 5160, 5356, 5590, 6180, 6695, 6708, 6760, 7267, 8034, 8385, 8858, 10140, 10712, 11180, 12360, 13287, 13390, 13416, 14534, 16068, 16770, 17407, 17716, 20085, 20280, 21801, 22145, 22360, 26574, 26780, 29068, 32136, 33540, 34814, 35432, 36335, 40170, 43602, 44290, 52221, 53148, 53560, 57577, 58136, 66435, 67080, 69628, 72670, 80340, 87035, 87204, 88580, 104442, 106296, 109005, 115154, 132870, 139256, 145340, 160680, 172731, 174070, 174408, 177160, 208884, 218010, 230308, 261105, 265740, 287885, 290680, 345462, 348140, 417768, 436020, 460616, 522210, 531480, 575770, 690924, 696280, 748501, 863655, 872040, 1044420, 1151540, 1381848, 1497002, 1727310, 2088840, 2245503, 2303080, 2994004, 3454620, 3742505, 4491006, 5988008, 6909240, 7485010, 8982012, 11227515, 14970020, 17964024, 22455030, 29940040, 44910060, 89820120]

約数ペア:

[(1, 89820120), (2, 44910060), (3, 29940040), (4, 22455030), (5, 17964024), (6, 14970020), (8, 11227515), (10, 8982012), (12, 7485010), (13, 6909240), (15, 5988008), (20, 4491006), (24, 3742505), (26, 3454620), (30, 2994004), (39, 2303080), (40, 2245503), (43, 2088840), (52, 1727310), (60, 1497002), (65, 1381848), (78, 1151540), (86, 1044420), (103, 872040), (104, 863655), (120, 748501), (129, 696280), (130, 690924), (156, 575770), (169, 531480), (172, 522210), (195, 460616), (206, 436020), (215, 417768), (258, 348140), (260, 345462), (309, 290680), (312, 287885), (338, 265740), (344, 261105), (390, 230308), (412, 218010), (430, 208884), (507, 177160), (515, 174408), (516, 174070), (520, 172731), (559, 160680), (618, 145340), (645, 139256), (676, 132870), (780, 115154), (824, 109005), (845, 106296), (860, 104442), (1014, 88580), (1030, 87204), (1032, 87035), (1118, 80340), (1236, 72670), (1290, 69628), (1339, 67080), (1352, 66435), (1545, 58136), (1560, 57577), (1677, 53560), (1690, 53148), (1720, 52221), (2028, 44290), (2060, 43602), (2236, 40170), (2472, 36335), (2535, 35432), (2580, 34814), (2678, 33540), (2795, 32136), (3090, 29068), (3354, 26780), (3380, 26574), (4017, 22360), (4056, 22145), (4120, 21801), (4429, 20280), (4472, 20085), (5070, 17716), (5160, 17407), (5356, 16770), (5590, 16068), (6180, 14534), (6695, 13416), (6708, 13390), (6760, 13287), (7267, 12360), (8034, 11180), (8385, 10712), (8858, 10140)]