201777960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12097}}^1$

素因数の和:12250

約数の個数: 64

約数和(自身を含む): 609739200

約数和(自身を除く): 407961240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 12097, 16680, 24194, 36291, 48388, 60485, 72582, 96776, 120970, 145164, 181455, 241940, 290328, 362910, 483880, 725820, 1451640, 1681483, 3362966, 5044449, 6725932, 8407415, 10088898, 13451864, 16814830, 20177796, 25222245, 33629660, 40355592, 50444490, 67259320, 100888980, 201777960]

約数ペア:

[(1, 201777960), (2, 100888980), (3, 67259320), (4, 50444490), (5, 40355592), (6, 33629660), (8, 25222245), (10, 20177796), (12, 16814830), (15, 13451864), (20, 10088898), (24, 8407415), (30, 6725932), (40, 5044449), (60, 3362966), (120, 1681483), (139, 1451640), (278, 725820), (417, 483880), (556, 362910), (695, 290328), (834, 241940), (1112, 181455), (1390, 145164), (1668, 120970), (2085, 96776), (2780, 72582), (3336, 60485), (4170, 48388), (5560, 36291), (8340, 24194), (12097, 16680)]