145061100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1920

約数の個数: 108

約数和(自身を含む): 460048680

約数和(自身を除く): 314987580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 150, 178, 180, 225, 267, 300, 356, 445, 450, 534, 801, 890, 900, 1068, 1335, 1602, 1780, 1811, 2225, 2670, 3204, 3622, 4005, 4450, 5340, 5433, 6675, 7244, 8010, 8900, 9055, 10866, 13350, 16020, 16299, 18110, 20025, 21732, 26700, 27165, 32598, 36220, 40050, 45275, 54330, 65196, 80100, 81495, 90550, 108660, 135825, 161179, 162990, 181100, 271650, 322358, 325980, 407475, 483537, 543300, 644716, 805895, 814950, 967074, 1450611, 1611790, 1629900, 1934148, 2417685, 2901222, 3223580, 4029475, 4835370, 5802444, 7253055, 8058950, 9670740, 12088425, 14506110, 16117900, 24176850, 29012220, 36265275, 48353700, 72530550, 145061100]

約数ペア:

[(1, 145061100), (2, 72530550), (3, 48353700), (4, 36265275), (5, 29012220), (6, 24176850), (9, 16117900), (10, 14506110), (12, 12088425), (15, 9670740), (18, 8058950), (20, 7253055), (25, 5802444), (30, 4835370), (36, 4029475), (45, 3223580), (50, 2901222), (60, 2417685), (75, 1934148), (89, 1629900), (90, 1611790), (100, 1450611), (150, 967074), (178, 814950), (180, 805895), (225, 644716), (267, 543300), (300, 483537), (356, 407475), (445, 325980), (450, 322358), (534, 271650), (801, 181100), (890, 162990), (900, 161179), (1068, 135825), (1335, 108660), (1602, 90550), (1780, 81495), (1811, 80100), (2225, 65196), (2670, 54330), (3204, 45275), (3622, 40050), (4005, 36220), (4450, 32598), (5340, 27165), (5433, 26700), (6675, 21732), (7244, 20025), (8010, 18110), (8900, 16299), (9055, 16020), (10866, 13350)]