129020400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{35839}}^1$

素因数の和:35863

約数の個数: 90

約数和(自身を含む): 447749120

約数和(自身を除く): 318728720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 35839, 71678, 107517, 143356, 179195, 215034, 286712, 322551, 358390, 430068, 537585, 573424, 645102, 716780, 860136, 895975, 1075170, 1290204, 1433560, 1612755, 1720272, 1791950, 2150340, 2580408, 2687925, 2867120, 3225510, 3583900, 4300680, 5160816, 5375850, 6451020, 7167800, 8063775, 8601360, 10751700, 12902040, 14335600, 16127550, 21503400, 25804080, 32255100, 43006800, 64510200, 129020400]

約数ペア:

[(1, 129020400), (2, 64510200), (3, 43006800), (4, 32255100), (5, 25804080), (6, 21503400), (8, 16127550), (9, 14335600), (10, 12902040), (12, 10751700), (15, 8601360), (16, 8063775), (18, 7167800), (20, 6451020), (24, 5375850), (25, 5160816), (30, 4300680), (36, 3583900), (40, 3225510), (45, 2867120), (48, 2687925), (50, 2580408), (60, 2150340), (72, 1791950), (75, 1720272), (80, 1612755), (90, 1433560), (100, 1290204), (120, 1075170), (144, 895975), (150, 860136), (180, 716780), (200, 645102), (225, 573424), (240, 537585), (300, 430068), (360, 358390), (400, 322551), (450, 286712), (600, 215034), (720, 179195), (900, 143356), (1200, 107517), (1800, 71678), (3600, 35839)]