97919880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6229}}^1$

素因数の和:6374

約数の個数: 64

約数和(自身を含む): 296049600

約数和(自身を除く): 198129720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 6229, 7860, 12458, 15720, 18687, 24916, 31145, 37374, 49832, 62290, 74748, 93435, 124580, 149496, 186870, 249160, 373740, 747480, 815999, 1631998, 2447997, 3263996, 4079995, 4895994, 6527992, 8159990, 9791988, 12239985, 16319980, 19583976, 24479970, 32639960, 48959940, 97919880]

約数ペア:

[(1, 97919880), (2, 48959940), (3, 32639960), (4, 24479970), (5, 19583976), (6, 16319980), (8, 12239985), (10, 9791988), (12, 8159990), (15, 6527992), (20, 4895994), (24, 4079995), (30, 3263996), (40, 2447997), (60, 1631998), (120, 815999), (131, 747480), (262, 373740), (393, 249160), (524, 186870), (655, 149496), (786, 124580), (1048, 93435), (1310, 74748), (1572, 62290), (1965, 49832), (2620, 37374), (3144, 31145), (3930, 24916), (5240, 18687), (6229, 15720), (7860, 12458)]