148048740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{117499}}^1$

素因数の和:117521

約数の個数: 72

約数和(自身を含む): 513240000

約数和(自身を除く): 365191260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 117499, 234998, 352497, 469996, 587495, 704994, 822493, 1057491, 1174990, 1409988, 1644986, 1762485, 2114982, 2349980, 2467479, 3289972, 3524970, 4112465, 4229964, 4934958, 5287455, 7049940, 7402437, 8224930, 9869916, 10574910, 12337395, 14804874, 16449860, 21149820, 24674790, 29609748, 37012185, 49349580, 74024370, 148048740]

約数ペア:

[(1, 148048740), (2, 74024370), (3, 49349580), (4, 37012185), (5, 29609748), (6, 24674790), (7, 21149820), (9, 16449860), (10, 14804874), (12, 12337395), (14, 10574910), (15, 9869916), (18, 8224930), (20, 7402437), (21, 7049940), (28, 5287455), (30, 4934958), (35, 4229964), (36, 4112465), (42, 3524970), (45, 3289972), (60, 2467479), (63, 2349980), (70, 2114982), (84, 1762485), (90, 1644986), (105, 1409988), (126, 1174990), (140, 1057491), (180, 822493), (210, 704994), (252, 587495), (315, 469996), (420, 352497), (630, 234998), (1260, 117499)]