121539450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 315515520

約数和(自身を除く): 193976070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 61, 74, 75, 111, 122, 150, 183, 185, 222, 305, 359, 366, 370, 555, 610, 718, 915, 925, 1077, 1110, 1525, 1795, 1830, 1850, 2154, 2257, 2775, 3050, 3590, 4514, 4575, 5385, 5550, 6771, 8975, 9150, 10770, 11285, 13283, 13542, 17950, 21899, 22570, 26566, 26925, 33855, 39849, 43798, 53850, 56425, 65697, 66415, 67710, 79698, 109495, 112850, 131394, 132830, 169275, 199245, 218990, 328485, 332075, 338550, 398490, 547475, 656970, 664150, 810263, 996225, 1094950, 1620526, 1642425, 1992450, 2430789, 3284850, 4051315, 4861578, 8102630, 12153945, 20256575, 24307890, 40513150, 60769725, 121539450]

約数ペア:

[(1, 121539450), (2, 60769725), (3, 40513150), (5, 24307890), (6, 20256575), (10, 12153945), (15, 8102630), (25, 4861578), (30, 4051315), (37, 3284850), (50, 2430789), (61, 1992450), (74, 1642425), (75, 1620526), (111, 1094950), (122, 996225), (150, 810263), (183, 664150), (185, 656970), (222, 547475), (305, 398490), (359, 338550), (366, 332075), (370, 328485), (555, 218990), (610, 199245), (718, 169275), (915, 132830), (925, 131394), (1077, 112850), (1110, 109495), (1525, 79698), (1795, 67710), (1830, 66415), (1850, 65697), (2154, 56425), (2257, 53850), (2775, 43798), (3050, 39849), (3590, 33855), (4514, 26925), (4575, 26566), (5385, 22570), (5550, 21899), (6771, 17950), (8975, 13542), (9150, 13283), (10770, 11285)]