66625260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 202319040

約数和(自身を除く): 135693780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 229, 260, 373, 390, 458, 687, 746, 780, 916, 1119, 1145, 1374, 1492, 1865, 2238, 2290, 2748, 2977, 3435, 3730, 4476, 4580, 4849, 5595, 5954, 6870, 7460, 8931, 9698, 11190, 11908, 13740, 14547, 14885, 17862, 19396, 22380, 24245, 29094, 29770, 35724, 44655, 48490, 58188, 59540, 72735, 85417, 89310, 96980, 145470, 170834, 178620, 256251, 290940, 341668, 427085, 512502, 854170, 1025004, 1110421, 1281255, 1708340, 2220842, 2562510, 3331263, 4441684, 5125020, 5552105, 6662526, 11104210, 13325052, 16656315, 22208420, 33312630, 66625260]

約数ペア:

[(1, 66625260), (2, 33312630), (3, 22208420), (4, 16656315), (5, 13325052), (6, 11104210), (10, 6662526), (12, 5552105), (13, 5125020), (15, 4441684), (20, 3331263), (26, 2562510), (30, 2220842), (39, 1708340), (52, 1281255), (60, 1110421), (65, 1025004), (78, 854170), (130, 512502), (156, 427085), (195, 341668), (229, 290940), (260, 256251), (373, 178620), (390, 170834), (458, 145470), (687, 96980), (746, 89310), (780, 85417), (916, 72735), (1119, 59540), (1145, 58188), (1374, 48490), (1492, 44655), (1865, 35724), (2238, 29770), (2290, 29094), (2748, 24245), (2977, 22380), (3435, 19396), (3730, 17862), (4476, 14885), (4580, 14547), (4849, 13740), (5595, 11908), (5954, 11190), (6870, 9698), (7460, 8931)]