210600

素因数分解:

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

素因数の和:41

約数の個数: 120

約数和(自身を含む): 787710

約数和(自身を除く): 577110

約数列:

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

約数ペア:

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