210585000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 669160800

約数和(自身を除く): 458575800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 139, 150, 200, 202, 250, 278, 300, 303, 375, 404, 417, 500, 505, 556, 600, 606, 625, 695, 750, 808, 834, 1000, 1010, 1112, 1212, 1250, 1390, 1500, 1515, 1668, 1875, 2020, 2085, 2424, 2500, 2525, 2780, 3000, 3030, 3336, 3475, 3750, 4040, 4170, 5000, 5050, 5560, 6060, 6950, 7500, 7575, 8340, 10100, 10425, 12120, 12625, 13900, 14039, 15000, 15150, 16680, 17375, 20200, 20850, 25250, 27800, 28078, 30300, 34750, 37875, 41700, 42117, 50500, 52125, 56156, 60600, 63125, 69500, 70195, 75750, 83400, 84234, 86875, 101000, 104250, 112312, 126250, 139000, 140390, 151500, 168468, 173750, 189375, 208500, 210585, 252500, 260625, 280780, 303000, 336936, 347500, 350975, 378750, 417000, 421170, 505000, 521250, 561560, 695000, 701950, 757500, 842340, 1042500, 1052925, 1403900, 1515000, 1684680, 1754875, 2085000, 2105850, 2807800, 3509750, 4211700, 5264625, 7019500, 8423400, 8774375, 10529250, 14039000, 17548750, 21058500, 26323125, 35097500, 42117000, 52646250, 70195000, 105292500, 210585000]

約数ペア:

[(1, 210585000), (2, 105292500), (3, 70195000), (4, 52646250), (5, 42117000), (6, 35097500), (8, 26323125), (10, 21058500), (12, 17548750), (15, 14039000), (20, 10529250), (24, 8774375), (25, 8423400), (30, 7019500), (40, 5264625), (50, 4211700), (60, 3509750), (75, 2807800), (100, 2105850), (101, 2085000), (120, 1754875), (125, 1684680), (139, 1515000), (150, 1403900), (200, 1052925), (202, 1042500), (250, 842340), (278, 757500), (300, 701950), (303, 695000), (375, 561560), (404, 521250), (417, 505000), (500, 421170), (505, 417000), (556, 378750), (600, 350975), (606, 347500), (625, 336936), (695, 303000), (750, 280780), (808, 260625), (834, 252500), (1000, 210585), (1010, 208500), (1112, 189375), (1212, 173750), (1250, 168468), (1390, 151500), (1500, 140390), (1515, 139000), (1668, 126250), (1875, 112312), (2020, 104250), (2085, 101000), (2424, 86875), (2500, 84234), (2525, 83400), (2780, 75750), (3000, 70195), (3030, 69500), (3336, 63125), (3475, 60600), (3750, 56156), (4040, 52125), (4170, 50500), (5000, 42117), (5050, 41700), (5560, 37875), (6060, 34750), (6950, 30300), (7500, 28078), (7575, 27800), (8340, 25250), (10100, 20850), (10425, 20200), (12120, 17375), (12625, 16680), (13900, 15150), (14039, 15000)]