22009950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 72

約数和(自身を含む): 60208200

約数和(自身を除く): 38198250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 75, 90, 118, 150, 177, 225, 295, 354, 450, 531, 590, 829, 885, 1062, 1475, 1658, 1770, 2487, 2655, 2950, 4145, 4425, 4974, 5310, 7461, 8290, 8850, 12435, 13275, 14922, 20725, 24870, 26550, 37305, 41450, 48911, 62175, 74610, 97822, 124350, 146733, 186525, 244555, 293466, 373050, 440199, 489110, 733665, 880398, 1222775, 1467330, 2200995, 2445550, 3668325, 4401990, 7336650, 11004975, 22009950]

約数ペア:

[(1, 22009950), (2, 11004975), (3, 7336650), (5, 4401990), (6, 3668325), (9, 2445550), (10, 2200995), (15, 1467330), (18, 1222775), (25, 880398), (30, 733665), (45, 489110), (50, 440199), (59, 373050), (75, 293466), (90, 244555), (118, 186525), (150, 146733), (177, 124350), (225, 97822), (295, 74610), (354, 62175), (450, 48911), (531, 41450), (590, 37305), (829, 26550), (885, 24870), (1062, 20725), (1475, 14922), (1658, 13275), (1770, 12435), (2487, 8850), (2655, 8290), (2950, 7461), (4145, 5310), (4425, 4974)]