260069850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 732286464

約数和(自身を除く): 472216614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 103, 150, 155, 181, 186, 206, 225, 279, 309, 310, 362, 450, 465, 515, 543, 558, 618, 775, 905, 927, 930, 1030, 1086, 1395, 1545, 1550, 1629, 1810, 1854, 2325, 2575, 2715, 2790, 3090, 3193, 3258, 4525, 4635, 4650, 5150, 5430, 5611, 6386, 6975, 7725, 8145, 9050, 9270, 9579, 11222, 13575, 13950, 15450, 15965, 16290, 16833, 18643, 19158, 23175, 27150, 28055, 28737, 31930, 33666, 37286, 40725, 46350, 47895, 50499, 55929, 56110, 57474, 79825, 81450, 84165, 93215, 95790, 100998, 111858, 140275, 143685, 159650, 167787, 168330, 186430, 239475, 252495, 279645, 280550, 287370, 335574, 420825, 466075, 478950, 504990, 559290, 577933, 718425, 838935, 841650, 932150, 1155866, 1262475, 1398225, 1436850, 1677870, 1733799, 2524950, 2796450, 2889665, 3467598, 4194675, 5201397, 5779330, 8389350, 8668995, 10402794, 14448325, 17337990, 26006985, 28896650, 43344975, 52013970, 86689950, 130034925, 260069850]

約数ペア:

[(1, 260069850), (2, 130034925), (3, 86689950), (5, 52013970), (6, 43344975), (9, 28896650), (10, 26006985), (15, 17337990), (18, 14448325), (25, 10402794), (30, 8668995), (31, 8389350), (45, 5779330), (50, 5201397), (62, 4194675), (75, 3467598), (90, 2889665), (93, 2796450), (103, 2524950), (150, 1733799), (155, 1677870), (181, 1436850), (186, 1398225), (206, 1262475), (225, 1155866), (279, 932150), (309, 841650), (310, 838935), (362, 718425), (450, 577933), (465, 559290), (515, 504990), (543, 478950), (558, 466075), (618, 420825), (775, 335574), (905, 287370), (927, 280550), (930, 279645), (1030, 252495), (1086, 239475), (1395, 186430), (1545, 168330), (1550, 167787), (1629, 159650), (1810, 143685), (1854, 140275), (2325, 111858), (2575, 100998), (2715, 95790), (2790, 93215), (3090, 84165), (3193, 81450), (3258, 79825), (4525, 57474), (4635, 56110), (4650, 55929), (5150, 50499), (5430, 47895), (5611, 46350), (6386, 40725), (6975, 37286), (7725, 33666), (8145, 31930), (9050, 28737), (9270, 28055), (9579, 27150), (11222, 23175), (13575, 19158), (13950, 18643), (15450, 16833), (15965, 16290)]