99430260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1999}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 278880000

約数和(自身を除く): 179449740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1658, 1999, 2487, 3316, 3998, 4145, 4974, 5997, 7996, 8290, 9948, 9995, 11994, 12435, 16580, 19990, 23988, 24870, 29985, 39980, 49740, 59970, 119940, 1657171, 3314342, 4971513, 6628684, 8285855, 9943026, 16571710, 19886052, 24857565, 33143420, 49715130, 99430260]

約数ペア:

[(1, 99430260), (2, 49715130), (3, 33143420), (4, 24857565), (5, 19886052), (6, 16571710), (10, 9943026), (12, 8285855), (15, 6628684), (20, 4971513), (30, 3314342), (60, 1657171), (829, 119940), (1658, 59970), (1999, 49740), (2487, 39980), (3316, 29985), (3998, 24870), (4145, 23988), (4974, 19990), (5997, 16580), (7996, 12435), (8290, 11994), (9948, 9995)]