62480220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 192519936

約数和(自身を除く): 130039716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 137, 165, 220, 274, 330, 411, 548, 660, 685, 691, 822, 1370, 1382, 1507, 1644, 2055, 2073, 2740, 2764, 3014, 3455, 4110, 4146, 4521, 6028, 6910, 7535, 7601, 8220, 8292, 9042, 10365, 13820, 15070, 15202, 18084, 20730, 22605, 22803, 30140, 30404, 38005, 41460, 45210, 45606, 76010, 90420, 91212, 94667, 114015, 152020, 189334, 228030, 284001, 378668, 456060, 473335, 568002, 946670, 1041337, 1136004, 1420005, 1893340, 2082674, 2840010, 3124011, 4165348, 5206685, 5680020, 6248022, 10413370, 12496044, 15620055, 20826740, 31240110, 62480220]

約数ペア:

[(1, 62480220), (2, 31240110), (3, 20826740), (4, 15620055), (5, 12496044), (6, 10413370), (10, 6248022), (11, 5680020), (12, 5206685), (15, 4165348), (20, 3124011), (22, 2840010), (30, 2082674), (33, 1893340), (44, 1420005), (55, 1136004), (60, 1041337), (66, 946670), (110, 568002), (132, 473335), (137, 456060), (165, 378668), (220, 284001), (274, 228030), (330, 189334), (411, 152020), (548, 114015), (660, 94667), (685, 91212), (691, 90420), (822, 76010), (1370, 45606), (1382, 45210), (1507, 41460), (1644, 38005), (2055, 30404), (2073, 30140), (2740, 22803), (2764, 22605), (3014, 20730), (3455, 18084), (4110, 15202), (4146, 15070), (4521, 13820), (6028, 10365), (6910, 9042), (7535, 8292), (7601, 8220)]