155550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 415152

約数和(自身を除く): 259602

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 61, 75, 85, 102, 122, 150, 170, 183, 255, 305, 366, 425, 510, 610, 850, 915, 1037, 1275, 1525, 1830, 2074, 2550, 3050, 3111, 4575, 5185, 6222, 9150, 10370, 15555, 25925, 31110, 51850, 77775, 155550]

約数ペア:

[(1, 155550), (2, 77775), (3, 51850), (5, 31110), (6, 25925), (10, 15555), (15, 10370), (17, 9150), (25, 6222), (30, 5185), (34, 4575), (50, 3111), (51, 3050), (61, 2550), (75, 2074), (85, 1830), (102, 1525), (122, 1275), (150, 1037), (170, 915), (183, 850), (255, 610), (305, 510), (366, 425)]