220193850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{77261}}^1$

素因数の和:77295

約数の個数: 48

約数和(自身を含む): 574829280

約数和(自身を除く): 354635430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 77261, 154522, 231783, 386305, 463566, 772610, 1158915, 1467959, 1931525, 2317830, 2935918, 3863050, 4403877, 5794575, 7339795, 8807754, 11589150, 14679590, 22019385, 36698975, 44038770, 73397950, 110096925, 220193850]

約数ペア:

[(1, 220193850), (2, 110096925), (3, 73397950), (5, 44038770), (6, 36698975), (10, 22019385), (15, 14679590), (19, 11589150), (25, 8807754), (30, 7339795), (38, 5794575), (50, 4403877), (57, 3863050), (75, 2935918), (95, 2317830), (114, 1931525), (150, 1467959), (190, 1158915), (285, 772610), (475, 463566), (570, 386305), (950, 231783), (1425, 154522), (2850, 77261)]