27777660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 83426112

約数和(自身を除く): 55648452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 113, 170, 204, 226, 241, 255, 339, 340, 452, 482, 510, 565, 678, 723, 964, 1020, 1130, 1205, 1356, 1446, 1695, 1921, 2260, 2410, 2892, 3390, 3615, 3842, 4097, 4820, 5763, 6780, 7230, 7684, 8194, 9605, 11526, 12291, 14460, 16388, 19210, 20485, 23052, 24582, 27233, 28815, 38420, 40970, 49164, 54466, 57630, 61455, 81699, 81940, 108932, 115260, 122910, 136165, 163398, 245820, 272330, 326796, 408495, 462961, 544660, 816990, 925922, 1388883, 1633980, 1851844, 2314805, 2777766, 4629610, 5555532, 6944415, 9259220, 13888830, 27777660]

約数ペア:

[(1, 27777660), (2, 13888830), (3, 9259220), (4, 6944415), (5, 5555532), (6, 4629610), (10, 2777766), (12, 2314805), (15, 1851844), (17, 1633980), (20, 1388883), (30, 925922), (34, 816990), (51, 544660), (60, 462961), (68, 408495), (85, 326796), (102, 272330), (113, 245820), (170, 163398), (204, 136165), (226, 122910), (241, 115260), (255, 108932), (339, 81940), (340, 81699), (452, 61455), (482, 57630), (510, 54466), (565, 49164), (678, 40970), (723, 38420), (964, 28815), (1020, 27233), (1130, 24582), (1205, 23052), (1356, 20485), (1446, 19210), (1695, 16388), (1921, 14460), (2260, 12291), (2410, 11526), (2892, 9605), (3390, 8194), (3615, 7684), (3842, 7230), (4097, 6780), (4820, 5763)]