99039720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63487}}^1$

素因数の和:63514

約数の個数: 64

約数和(自身を含む): 319979520

約数和(自身を除く): 220939800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 63487, 126974, 190461, 253948, 317435, 380922, 507896, 634870, 761844, 825331, 952305, 1269740, 1523688, 1650662, 1904610, 2475993, 2539480, 3301324, 3809220, 4126655, 4951986, 6602648, 7618440, 8253310, 9903972, 12379965, 16506620, 19807944, 24759930, 33013240, 49519860, 99039720]

約数ペア:

[(1, 99039720), (2, 49519860), (3, 33013240), (4, 24759930), (5, 19807944), (6, 16506620), (8, 12379965), (10, 9903972), (12, 8253310), (13, 7618440), (15, 6602648), (20, 4951986), (24, 4126655), (26, 3809220), (30, 3301324), (39, 2539480), (40, 2475993), (52, 1904610), (60, 1650662), (65, 1523688), (78, 1269740), (104, 952305), (120, 825331), (130, 761844), (156, 634870), (195, 507896), (260, 380922), (312, 317435), (390, 253948), (520, 190461), (780, 126974), (1560, 63487)]