75122190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 231238800

約数和(自身を除く): 156116610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 169, 195, 198, 234, 286, 330, 338, 390, 429, 449, 495, 507, 585, 715, 845, 858, 898, 990, 1014, 1170, 1287, 1347, 1430, 1521, 1690, 1859, 2145, 2245, 2535, 2574, 2694, 3042, 3718, 4041, 4290, 4490, 4939, 5070, 5577, 5837, 6435, 6735, 7605, 8082, 9295, 9878, 11154, 11674, 12870, 13470, 14817, 15210, 16731, 17511, 18590, 20205, 24695, 27885, 29185, 29634, 33462, 35022, 40410, 44451, 49390, 52533, 55770, 58370, 64207, 74085, 75881, 83655, 87555, 88902, 105066, 128414, 148170, 151762, 167310, 175110, 192621, 222255, 227643, 262665, 321035, 379405, 385242, 444510, 455286, 525330, 577863, 642070, 682929, 758810, 834691, 963105, 1138215, 1155726, 1365858, 1669382, 1926210, 2276430, 2504073, 2889315, 3414645, 4173455, 5008146, 5778630, 6829290, 7512219, 8346910, 12520365, 15024438, 25040730, 37561095, 75122190]

約数ペア:

[(1, 75122190), (2, 37561095), (3, 25040730), (5, 15024438), (6, 12520365), (9, 8346910), (10, 7512219), (11, 6829290), (13, 5778630), (15, 5008146), (18, 4173455), (22, 3414645), (26, 2889315), (30, 2504073), (33, 2276430), (39, 1926210), (45, 1669382), (55, 1365858), (65, 1155726), (66, 1138215), (78, 963105), (90, 834691), (99, 758810), (110, 682929), (117, 642070), (130, 577863), (143, 525330), (165, 455286), (169, 444510), (195, 385242), (198, 379405), (234, 321035), (286, 262665), (330, 227643), (338, 222255), (390, 192621), (429, 175110), (449, 167310), (495, 151762), (507, 148170), (585, 128414), (715, 105066), (845, 88902), (858, 87555), (898, 83655), (990, 75881), (1014, 74085), (1170, 64207), (1287, 58370), (1347, 55770), (1430, 52533), (1521, 49390), (1690, 44451), (1859, 40410), (2145, 35022), (2245, 33462), (2535, 29634), (2574, 29185), (2694, 27885), (3042, 24695), (3718, 20205), (4041, 18590), (4290, 17511), (4490, 16731), (4939, 15210), (5070, 14817), (5577, 13470), (5837, 12870), (6435, 11674), (6735, 11154), (7605, 9878), (8082, 9295)]