421200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1$

素因数の和:43

約数の個数: 150

約数和(自身を含む): 1627934

約数和(自身を除く): 1206734

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 162, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 324, 325, 351, 360, 390, 400, 405, 432, 450, 468, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 810, 900, 936, 975, 1040, 1053, 1080, 1170, 1200, 1296, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1872, 1950, 2025, 2106, 2160, 2340, 2600, 2700, 2808, 2925, 3120, 3240, 3510, 3600, 3900, 4050, 4212, 4680, 5200, 5265, 5400, 5616, 5850, 6480, 7020, 7800, 8100, 8424, 8775, 9360, 10530, 10800, 11700, 14040, 15600, 16200, 16848, 17550, 21060, 23400, 26325, 28080, 32400, 35100, 42120, 46800, 52650, 70200, 84240, 105300, 140400, 210600, 421200]

約数ペア:

[(1, 421200), (2, 210600), (3, 140400), (4, 105300), (5, 84240), (6, 70200), (8, 52650), (9, 46800), (10, 42120), (12, 35100), (13, 32400), (15, 28080), (16, 26325), (18, 23400), (20, 21060), (24, 17550), (25, 16848), (26, 16200), (27, 15600), (30, 14040), (36, 11700), (39, 10800), (40, 10530), (45, 9360), (48, 8775), (50, 8424), (52, 8100), (54, 7800), (60, 7020), (65, 6480), (72, 5850), (75, 5616), (78, 5400), (80, 5265), (81, 5200), (90, 4680), (100, 4212), (104, 4050), (108, 3900), (117, 3600), (120, 3510), (130, 3240), (135, 3120), (144, 2925), (150, 2808), (156, 2700), (162, 2600), (180, 2340), (195, 2160), (200, 2106), (208, 2025), (216, 1950), (225, 1872), (234, 1800), (240, 1755), (260, 1620), (270, 1560), (300, 1404), (312, 1350), (324, 1300), (325, 1296), (351, 1200), (360, 1170), (390, 1080), (400, 1053), (405, 1040), (432, 975), (450, 936), (468, 900), (520, 810), (540, 780), (585, 720), (600, 702), (624, 675), (648, 650)]