1522800

素因数分解:

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

素因数の和:77

約数の個数: 150

約数和(自身を含む): 5581488

約数和(自身を除く): 4058688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 81, 90, 94, 100, 108, 120, 135, 141, 144, 150, 162, 180, 188, 200, 216, 225, 235, 240, 270, 282, 300, 324, 360, 376, 400, 405, 423, 432, 450, 470, 540, 564, 600, 648, 675, 705, 720, 752, 810, 846, 900, 940, 1080, 1128, 1175, 1200, 1269, 1296, 1350, 1410, 1620, 1692, 1800, 1880, 2025, 2115, 2160, 2256, 2350, 2538, 2700, 2820, 3240, 3384, 3525, 3600, 3760, 3807, 4050, 4230, 4700, 5076, 5400, 5640, 6345, 6480, 6768, 7050, 7614, 8100, 8460, 9400, 10152, 10575, 10800, 11280, 12690, 14100, 15228, 16200, 16920, 18800, 19035, 20304, 21150, 25380, 28200, 30456, 31725, 32400, 33840, 38070, 42300, 50760, 56400, 60912, 63450, 76140, 84600, 95175, 101520, 126900, 152280, 169200, 190350, 253800, 304560, 380700, 507600, 761400, 1522800]

約数ペア:

[(1, 1522800), (2, 761400), (3, 507600), (4, 380700), (5, 304560), (6, 253800), (8, 190350), (9, 169200), (10, 152280), (12, 126900), (15, 101520), (16, 95175), (18, 84600), (20, 76140), (24, 63450), (25, 60912), (27, 56400), (30, 50760), (36, 42300), (40, 38070), (45, 33840), (47, 32400), (48, 31725), (50, 30456), (54, 28200), (60, 25380), (72, 21150), (75, 20304), (80, 19035), (81, 18800), (90, 16920), (94, 16200), (100, 15228), (108, 14100), (120, 12690), (135, 11280), (141, 10800), (144, 10575), (150, 10152), (162, 9400), (180, 8460), (188, 8100), (200, 7614), (216, 7050), (225, 6768), (235, 6480), (240, 6345), (270, 5640), (282, 5400), (300, 5076), (324, 4700), (360, 4230), (376, 4050), (400, 3807), (405, 3760), (423, 3600), (432, 3525), (450, 3384), (470, 3240), (540, 2820), (564, 2700), (600, 2538), (648, 2350), (675, 2256), (705, 2160), (720, 2115), (752, 2025), (810, 1880), (846, 1800), (900, 1692), (940, 1620), (1080, 1410), (1128, 1350), (1175, 1296), (1200, 1269)]