138095460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12577}}^1$

素因数の和:12653

約数の個数: 72

約数和(自身を含む): 425790456

約数和(自身を除く): 287694996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 12577, 25154, 37731, 50308, 62885, 75462, 113193, 125770, 150924, 188655, 226386, 251540, 377310, 452772, 565965, 754620, 767197, 1131930, 1534394, 2263860, 2301591, 3068788, 3835985, 4603182, 6904773, 7671970, 9206364, 11507955, 13809546, 15343940, 23015910, 27619092, 34523865, 46031820, 69047730, 138095460]

約数ペア:

[(1, 138095460), (2, 69047730), (3, 46031820), (4, 34523865), (5, 27619092), (6, 23015910), (9, 15343940), (10, 13809546), (12, 11507955), (15, 9206364), (18, 7671970), (20, 6904773), (30, 4603182), (36, 3835985), (45, 3068788), (60, 2301591), (61, 2263860), (90, 1534394), (122, 1131930), (180, 767197), (183, 754620), (244, 565965), (305, 452772), (366, 377310), (549, 251540), (610, 226386), (732, 188655), (915, 150924), (1098, 125770), (1220, 113193), (1830, 75462), (2196, 62885), (2745, 50308), (3660, 37731), (5490, 25154), (10980, 12577)]