219603060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14699}}^1$

素因数の和:14797

約数の個数: 72

約数和(自身を含む): 674200800

約数和(自身を除く): 454597740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14699, 14940, 29398, 44097, 58796, 73495, 88194, 132291, 146990, 176388, 220485, 264582, 293980, 440970, 529164, 661455, 881940, 1220017, 1322910, 2440034, 2645820, 3660051, 4880068, 6100085, 7320102, 10980153, 12200170, 14640204, 18300255, 21960306, 24400340, 36600510, 43920612, 54900765, 73201020, 109801530, 219603060]

約数ペア:

[(1, 219603060), (2, 109801530), (3, 73201020), (4, 54900765), (5, 43920612), (6, 36600510), (9, 24400340), (10, 21960306), (12, 18300255), (15, 14640204), (18, 12200170), (20, 10980153), (30, 7320102), (36, 6100085), (45, 4880068), (60, 3660051), (83, 2645820), (90, 2440034), (166, 1322910), (180, 1220017), (249, 881940), (332, 661455), (415, 529164), (498, 440970), (747, 293980), (830, 264582), (996, 220485), (1245, 176388), (1494, 146990), (1660, 132291), (2490, 88194), (2988, 73495), (3735, 58796), (4980, 44097), (7470, 29398), (14699, 14940)]