16047900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1652

約数の個数: 108

約数和(自身を含む): 54907944

約数和(自身を除く): 38860044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1621, 1650, 1980, 2475, 3242, 3300, 4863, 4950, 6484, 8105, 9726, 9900, 14589, 16210, 17831, 19452, 24315, 29178, 32420, 35662, 40525, 48630, 53493, 58356, 71324, 72945, 81050, 89155, 97260, 106986, 121575, 145890, 160479, 162100, 178310, 213972, 243150, 267465, 291780, 320958, 356620, 364725, 445775, 486300, 534930, 641916, 729450, 802395, 891550, 1069860, 1337325, 1458900, 1604790, 1783100, 2674650, 3209580, 4011975, 5349300, 8023950, 16047900]

約数ペア:

[(1, 16047900), (2, 8023950), (3, 5349300), (4, 4011975), (5, 3209580), (6, 2674650), (9, 1783100), (10, 1604790), (11, 1458900), (12, 1337325), (15, 1069860), (18, 891550), (20, 802395), (22, 729450), (25, 641916), (30, 534930), (33, 486300), (36, 445775), (44, 364725), (45, 356620), (50, 320958), (55, 291780), (60, 267465), (66, 243150), (75, 213972), (90, 178310), (99, 162100), (100, 160479), (110, 145890), (132, 121575), (150, 106986), (165, 97260), (180, 89155), (198, 81050), (220, 72945), (225, 71324), (275, 58356), (300, 53493), (330, 48630), (396, 40525), (450, 35662), (495, 32420), (550, 29178), (660, 24315), (825, 19452), (900, 17831), (990, 16210), (1100, 14589), (1621, 9900), (1650, 9726), (1980, 8105), (2475, 6484), (3242, 4950), (3300, 4863)]