21137735400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2072327}}^1$

素因数の和:2072363

約数の個数: 96

約数和(自身を含む): 69381541440

約数和(自身を除く): 48243806040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 2072327, 4144654, 6216981, 8289308, 10361635, 12433962, 16578616, 20723270, 24867924, 31084905, 35229559, 41446540, 49735848, 51808175, 62169810, 70459118, 82893080, 103616350, 105688677, 124339620, 140918236, 155424525, 176147795, 207232700, 211377354, 248679240, 281836472, 310849050, 352295590, 414465400, 422754708, 528443385, 621698100, 704591180, 845509416, 880738975, 1056886770, 1243396200, 1409182360, 1761477950, 2113773540, 2642216925, 3522955900, 4227547080, 5284433850, 7045911800, 10568867700, 21137735400]

約数ペア:

[(1, 21137735400), (2, 10568867700), (3, 7045911800), (4, 5284433850), (5, 4227547080), (6, 3522955900), (8, 2642216925), (10, 2113773540), (12, 1761477950), (15, 1409182360), (17, 1243396200), (20, 1056886770), (24, 880738975), (25, 845509416), (30, 704591180), (34, 621698100), (40, 528443385), (50, 422754708), (51, 414465400), (60, 352295590), (68, 310849050), (75, 281836472), (85, 248679240), (100, 211377354), (102, 207232700), (120, 176147795), (136, 155424525), (150, 140918236), (170, 124339620), (200, 105688677), (204, 103616350), (255, 82893080), (300, 70459118), (340, 62169810), (408, 51808175), (425, 49735848), (510, 41446540), (600, 35229559), (680, 31084905), (850, 24867924), (1020, 20723270), (1275, 16578616), (1700, 12433962), (2040, 10361635), (2550, 8289308), (3400, 6216981), (5100, 4144654), (10200, 2072327)]