120031800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{28579}}^1$

素因数の和:28605

約数の個数: 96

約数和(自身を含む): 425270400

約数和(自身を除く): 305238600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 28579, 57158, 85737, 114316, 142895, 171474, 200053, 228632, 285790, 342948, 400106, 428685, 571580, 600159, 685896, 714475, 800212, 857370, 1000265, 1143160, 1200318, 1428950, 1600424, 1714740, 2000530, 2143425, 2400636, 2857900, 3000795, 3429480, 4001060, 4286850, 4801272, 5001325, 5715800, 6001590, 8002120, 8573700, 10002650, 12003180, 15003975, 17147400, 20005300, 24006360, 30007950, 40010600, 60015900, 120031800]

約数ペア:

[(1, 120031800), (2, 60015900), (3, 40010600), (4, 30007950), (5, 24006360), (6, 20005300), (7, 17147400), (8, 15003975), (10, 12003180), (12, 10002650), (14, 8573700), (15, 8002120), (20, 6001590), (21, 5715800), (24, 5001325), (25, 4801272), (28, 4286850), (30, 4001060), (35, 3429480), (40, 3000795), (42, 2857900), (50, 2400636), (56, 2143425), (60, 2000530), (70, 1714740), (75, 1600424), (84, 1428950), (100, 1200318), (105, 1143160), (120, 1000265), (140, 857370), (150, 800212), (168, 714475), (175, 685896), (200, 600159), (210, 571580), (280, 428685), (300, 400106), (350, 342948), (420, 285790), (525, 228632), (600, 200053), (700, 171474), (840, 142895), (1050, 114316), (1400, 85737), (2100, 57158), (4200, 28579)]