2015589900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{231677}}^1$

素因数の和:231723

約数の個数: 72

約数和(自身を含む): 6032895120

約数和(自身を除く): 4017305220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 231677, 463354, 695031, 926708, 1158385, 1390062, 2316770, 2780124, 3475155, 4633540, 5791925, 6718633, 6950310, 11583850, 13437266, 13900620, 17375775, 20155899, 23167700, 26874532, 33593165, 34751550, 40311798, 67186330, 69503100, 80623596, 100779495, 134372660, 167965825, 201558990, 335931650, 403117980, 503897475, 671863300, 1007794950, 2015589900]

約数ペア:

[(1, 2015589900), (2, 1007794950), (3, 671863300), (4, 503897475), (5, 403117980), (6, 335931650), (10, 201558990), (12, 167965825), (15, 134372660), (20, 100779495), (25, 80623596), (29, 69503100), (30, 67186330), (50, 40311798), (58, 34751550), (60, 33593165), (75, 26874532), (87, 23167700), (100, 20155899), (116, 17375775), (145, 13900620), (150, 13437266), (174, 11583850), (290, 6950310), (300, 6718633), (348, 5791925), (435, 4633540), (580, 3475155), (725, 2780124), (870, 2316770), (1450, 1390062), (1740, 1158385), (2175, 926708), (2900, 695031), (4350, 463354), (8700, 231677)]