151587700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7297

約数の個数: 72

約数和(自身を含む): 377788320

約数和(自身を除く): 226200620

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4180, 5225, 7253, 10450, 14506, 20900, 29012, 36265, 72530, 79783, 137807, 145060, 159566, 181325, 275614, 319132, 362650, 398915, 551228, 689035, 725300, 797830, 1378070, 1515877, 1595660, 1994575, 2756140, 3031754, 3445175, 3989150, 6063508, 6890350, 7579385, 7978300, 13780700, 15158770, 30317540, 37896925, 75793850, 151587700]

約数ペア:

[(1, 151587700), (2, 75793850), (4, 37896925), (5, 30317540), (10, 15158770), (11, 13780700), (19, 7978300), (20, 7579385), (22, 6890350), (25, 6063508), (38, 3989150), (44, 3445175), (50, 3031754), (55, 2756140), (76, 1994575), (95, 1595660), (100, 1515877), (110, 1378070), (190, 797830), (209, 725300), (220, 689035), (275, 551228), (380, 398915), (418, 362650), (475, 319132), (550, 275614), (836, 181325), (950, 159566), (1045, 145060), (1100, 137807), (1900, 79783), (2090, 72530), (4180, 36265), (5225, 29012), (7253, 20900), (10450, 14506)]