37216980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 113568000

約数和(自身を除く): 76351020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1039, 1194, 1791, 1990, 2078, 2388, 2985, 3117, 3582, 3980, 4156, 5195, 5970, 6234, 7164, 8955, 9351, 10390, 11940, 12468, 15585, 17910, 18702, 20780, 31170, 35820, 37404, 46755, 62340, 93510, 187020, 206761, 413522, 620283, 827044, 1033805, 1240566, 1860849, 2067610, 2481132, 3101415, 3721698, 4135220, 6202830, 7443396, 9304245, 12405660, 18608490, 37216980]

約数ペア:

[(1, 37216980), (2, 18608490), (3, 12405660), (4, 9304245), (5, 7443396), (6, 6202830), (9, 4135220), (10, 3721698), (12, 3101415), (15, 2481132), (18, 2067610), (20, 1860849), (30, 1240566), (36, 1033805), (45, 827044), (60, 620283), (90, 413522), (180, 206761), (199, 187020), (398, 93510), (597, 62340), (796, 46755), (995, 37404), (1039, 35820), (1194, 31170), (1791, 20780), (1990, 18702), (2078, 17910), (2388, 15585), (2985, 12468), (3117, 11940), (3582, 10390), (3980, 9351), (4156, 8955), (5195, 7164), (5970, 6234)]