151424250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 381888000

約数和(自身を除く): 230463750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 125, 150, 202, 250, 303, 375, 505, 606, 750, 1010, 1515, 1999, 2525, 3030, 3998, 5050, 5997, 7575, 9995, 11994, 12625, 15150, 19990, 25250, 29985, 37875, 49975, 59970, 75750, 99950, 149925, 201899, 249875, 299850, 403798, 499750, 605697, 749625, 1009495, 1211394, 1499250, 2018990, 3028485, 5047475, 6056970, 10094950, 15142425, 25237375, 30284850, 50474750, 75712125, 151424250]

約数ペア:

[(1, 151424250), (2, 75712125), (3, 50474750), (5, 30284850), (6, 25237375), (10, 15142425), (15, 10094950), (25, 6056970), (30, 5047475), (50, 3028485), (75, 2018990), (101, 1499250), (125, 1211394), (150, 1009495), (202, 749625), (250, 605697), (303, 499750), (375, 403798), (505, 299850), (606, 249875), (750, 201899), (1010, 149925), (1515, 99950), (1999, 75750), (2525, 59970), (3030, 49975), (3998, 37875), (5050, 29985), (5997, 25250), (7575, 19990), (9995, 15150), (11994, 12625)]