190421400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24413}}^1$

素因数の和:24445

約数の個数: 96

約数和(自身を含む): 635740560

約数和(自身を除く): 445319160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 24413, 48826, 73239, 97652, 122065, 146478, 195304, 244130, 292956, 317369, 366195, 488260, 585912, 610325, 634738, 732390, 952107, 976520, 1220650, 1269476, 1464780, 1586845, 1830975, 1904214, 2441300, 2538952, 2929560, 3173690, 3661950, 3808428, 4760535, 4882600, 6347380, 7323900, 7616856, 7934225, 9521070, 12694760, 14647800, 15868450, 19042140, 23802675, 31736900, 38084280, 47605350, 63473800, 95210700, 190421400]

約数ペア:

[(1, 190421400), (2, 95210700), (3, 63473800), (4, 47605350), (5, 38084280), (6, 31736900), (8, 23802675), (10, 19042140), (12, 15868450), (13, 14647800), (15, 12694760), (20, 9521070), (24, 7934225), (25, 7616856), (26, 7323900), (30, 6347380), (39, 4882600), (40, 4760535), (50, 3808428), (52, 3661950), (60, 3173690), (65, 2929560), (75, 2538952), (78, 2441300), (100, 1904214), (104, 1830975), (120, 1586845), (130, 1464780), (150, 1269476), (156, 1220650), (195, 976520), (200, 952107), (260, 732390), (300, 634738), (312, 610325), (325, 585912), (390, 488260), (520, 366195), (600, 317369), (650, 292956), (780, 244130), (975, 195304), (1300, 146478), (1560, 122065), (1950, 97652), (2600, 73239), (3900, 48826), (7800, 24413)]