36341820

素因数分解:

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

素因数の和:2115

約数の個数: 72

約数和(自身を含む): 111384000

約数和(自身を除く): 75042180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 1999, 2020, 3030, 3636, 3998, 4545, 5997, 6060, 7996, 9090, 9995, 11994, 17991, 18180, 19990, 23988, 29985, 35982, 39980, 59970, 71964, 89955, 119940, 179910, 201899, 359820, 403798, 605697, 807596, 1009495, 1211394, 1817091, 2018990, 2422788, 3028485, 3634182, 4037980, 6056970, 7268364, 9085455, 12113940, 18170910, 36341820]

約数ペア:

[(1, 36341820), (2, 18170910), (3, 12113940), (4, 9085455), (5, 7268364), (6, 6056970), (9, 4037980), (10, 3634182), (12, 3028485), (15, 2422788), (18, 2018990), (20, 1817091), (30, 1211394), (36, 1009495), (45, 807596), (60, 605697), (90, 403798), (101, 359820), (180, 201899), (202, 179910), (303, 119940), (404, 89955), (505, 71964), (606, 59970), (909, 39980), (1010, 35982), (1212, 29985), (1515, 23988), (1818, 19990), (1999, 18180), (2020, 17991), (3030, 11994), (3636, 9995), (3998, 9090), (4545, 7996), (5997, 6060)]