19377900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{7177}}^1$

素因数の和:7200

約数の個数: 72

約数和(自身を含む): 62305040

約数和(自身を除く): 42927140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 7177, 14354, 21531, 28708, 35885, 43062, 64593, 71770, 86124, 107655, 129186, 143540, 179425, 193779, 215310, 258372, 322965, 358850, 387558, 430620, 538275, 645930, 717700, 775116, 968895, 1076550, 1291860, 1614825, 1937790, 2153100, 3229650, 3875580, 4844475, 6459300, 9688950, 19377900]

約数ペア:

[(1, 19377900), (2, 9688950), (3, 6459300), (4, 4844475), (5, 3875580), (6, 3229650), (9, 2153100), (10, 1937790), (12, 1614825), (15, 1291860), (18, 1076550), (20, 968895), (25, 775116), (27, 717700), (30, 645930), (36, 538275), (45, 430620), (50, 387558), (54, 358850), (60, 322965), (75, 258372), (90, 215310), (100, 193779), (108, 179425), (135, 143540), (150, 129186), (180, 107655), (225, 86124), (270, 71770), (300, 64593), (450, 43062), (540, 35885), (675, 28708), (900, 21531), (1350, 14354), (2700, 7177)]