121139400

素因数分解:

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

素因数の和:2119

約数の個数: 96

約数和(自身を含む): 379440000

約数和(自身を除く): 258300600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 150, 200, 202, 300, 303, 404, 505, 600, 606, 808, 1010, 1212, 1515, 1999, 2020, 2424, 2525, 3030, 3998, 4040, 5050, 5997, 6060, 7575, 7996, 9995, 10100, 11994, 12120, 15150, 15992, 19990, 20200, 23988, 29985, 30300, 39980, 47976, 49975, 59970, 60600, 79960, 99950, 119940, 149925, 199900, 201899, 239880, 299850, 399800, 403798, 599700, 605697, 807596, 1009495, 1199400, 1211394, 1615192, 2018990, 2422788, 3028485, 4037980, 4845576, 5047475, 6056970, 8075960, 10094950, 12113940, 15142425, 20189900, 24227880, 30284850, 40379800, 60569700, 121139400]

約数ペア:

[(1, 121139400), (2, 60569700), (3, 40379800), (4, 30284850), (5, 24227880), (6, 20189900), (8, 15142425), (10, 12113940), (12, 10094950), (15, 8075960), (20, 6056970), (24, 5047475), (25, 4845576), (30, 4037980), (40, 3028485), (50, 2422788), (60, 2018990), (75, 1615192), (100, 1211394), (101, 1199400), (120, 1009495), (150, 807596), (200, 605697), (202, 599700), (300, 403798), (303, 399800), (404, 299850), (505, 239880), (600, 201899), (606, 199900), (808, 149925), (1010, 119940), (1212, 99950), (1515, 79960), (1999, 60600), (2020, 59970), (2424, 49975), (2525, 47976), (3030, 39980), (3998, 30300), (4040, 29985), (5050, 23988), (5997, 20200), (6060, 19990), (7575, 15992), (7996, 15150), (9995, 12120), (10100, 11994)]