380700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47}}^1$

素因数の和:73

約数の個数: 90

約数和(自身を含む): 1260336

約数和(自身を除く): 879636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 135, 141, 150, 162, 180, 188, 225, 235, 270, 282, 300, 324, 405, 423, 450, 470, 540, 564, 675, 705, 810, 846, 900, 940, 1175, 1269, 1350, 1410, 1620, 1692, 2025, 2115, 2350, 2538, 2700, 2820, 3525, 3807, 4050, 4230, 4700, 5076, 6345, 7050, 7614, 8100, 8460, 10575, 12690, 14100, 15228, 19035, 21150, 25380, 31725, 38070, 42300, 63450, 76140, 95175, 126900, 190350, 380700]

約数ペア:

[(1, 380700), (2, 190350), (3, 126900), (4, 95175), (5, 76140), (6, 63450), (9, 42300), (10, 38070), (12, 31725), (15, 25380), (18, 21150), (20, 19035), (25, 15228), (27, 14100), (30, 12690), (36, 10575), (45, 8460), (47, 8100), (50, 7614), (54, 7050), (60, 6345), (75, 5076), (81, 4700), (90, 4230), (94, 4050), (100, 3807), (108, 3525), (135, 2820), (141, 2700), (150, 2538), (162, 2350), (180, 2115), (188, 2025), (225, 1692), (235, 1620), (270, 1410), (282, 1350), (300, 1269), (324, 1175), (405, 940), (423, 900), (450, 846), (470, 810), (540, 705), (564, 675)]