150909220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13999}}^1$

素因数の和:14033

約数の個数: 72

約数和(自身を含む): 402192000

約数和(自身を除く): 251282780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 13999, 27998, 55996, 69995, 97993, 139990, 153989, 195986, 279980, 307978, 391972, 489965, 615956, 685951, 769945, 979930, 1077923, 1371902, 1539890, 1959860, 2155846, 2743804, 3079780, 3429755, 4311692, 5389615, 6859510, 7545461, 10779230, 13719020, 15090922, 21558460, 30181844, 37727305, 75454610, 150909220]

約数ペア:

[(1, 150909220), (2, 75454610), (4, 37727305), (5, 30181844), (7, 21558460), (10, 15090922), (11, 13719020), (14, 10779230), (20, 7545461), (22, 6859510), (28, 5389615), (35, 4311692), (44, 3429755), (49, 3079780), (55, 2743804), (70, 2155846), (77, 1959860), (98, 1539890), (110, 1371902), (140, 1077923), (154, 979930), (196, 769945), (220, 685951), (245, 615956), (308, 489965), (385, 391972), (490, 307978), (539, 279980), (770, 195986), (980, 153989), (1078, 139990), (1540, 97993), (2156, 69995), (2695, 55996), (5390, 27998), (10780, 13999)]