18173100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5507}}^1$

素因数の和:5535

約数の個数: 72

約数和(自身を含む): 57371328

約数和(自身を除く): 39198228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 5507, 11014, 16521, 22028, 27535, 33042, 55070, 60577, 66084, 82605, 110140, 121154, 137675, 165210, 181731, 242308, 275350, 302885, 330420, 363462, 413025, 550700, 605770, 726924, 826050, 908655, 1211540, 1514425, 1652100, 1817310, 3028850, 3634620, 4543275, 6057700, 9086550, 18173100]

約数ペア:

[(1, 18173100), (2, 9086550), (3, 6057700), (4, 4543275), (5, 3634620), (6, 3028850), (10, 1817310), (11, 1652100), (12, 1514425), (15, 1211540), (20, 908655), (22, 826050), (25, 726924), (30, 605770), (33, 550700), (44, 413025), (50, 363462), (55, 330420), (60, 302885), (66, 275350), (75, 242308), (100, 181731), (110, 165210), (132, 137675), (150, 121154), (165, 110140), (220, 82605), (275, 66084), (300, 60577), (330, 55070), (550, 33042), (660, 27535), (825, 22028), (1100, 16521), (1650, 11014), (3300, 5507)]