100025220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53777}}^1$

素因数の和:53820

約数の個数: 48

約数和(自身を含む): 289110528

約数和(自身を除く): 189085308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 53777, 107554, 161331, 215108, 268885, 322662, 537770, 645324, 806655, 1075540, 1613310, 1667087, 3226620, 3334174, 5001261, 6668348, 8335435, 10002522, 16670870, 20005044, 25006305, 33341740, 50012610, 100025220]

約数ペア:

[(1, 100025220), (2, 50012610), (3, 33341740), (4, 25006305), (5, 20005044), (6, 16670870), (10, 10002522), (12, 8335435), (15, 6668348), (20, 5001261), (30, 3334174), (31, 3226620), (60, 1667087), (62, 1613310), (93, 1075540), (124, 806655), (155, 645324), (186, 537770), (310, 322662), (372, 268885), (465, 215108), (620, 161331), (930, 107554), (1860, 53777)]