77752260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{937}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 236612376

約数和(自身を除く): 158860116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 937, 1383, 1844, 1874, 2305, 2766, 2811, 3748, 4149, 4610, 4685, 5532, 5622, 6915, 8298, 8433, 9220, 9370, 11244, 13830, 14055, 16596, 16866, 18740, 20745, 27660, 28110, 33732, 41490, 42165, 56220, 82980, 84330, 168660, 431957, 863914, 1295871, 1727828, 2159785, 2591742, 3887613, 4319570, 5183484, 6479355, 7775226, 8639140, 12958710, 15550452, 19438065, 25917420, 38876130, 77752260]

約数ペア:

[(1, 77752260), (2, 38876130), (3, 25917420), (4, 19438065), (5, 15550452), (6, 12958710), (9, 8639140), (10, 7775226), (12, 6479355), (15, 5183484), (18, 4319570), (20, 3887613), (30, 2591742), (36, 2159785), (45, 1727828), (60, 1295871), (90, 863914), (180, 431957), (461, 168660), (922, 84330), (937, 82980), (1383, 56220), (1844, 42165), (1874, 41490), (2305, 33732), (2766, 28110), (2811, 27660), (3748, 20745), (4149, 18740), (4610, 16866), (4685, 16596), (5532, 14055), (5622, 13830), (6915, 11244), (8298, 9370), (8433, 9220)]