150381920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 385596288

約数和(自身を除く): 235214368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 197, 208, 260, 367, 394, 416, 520, 734, 788, 985, 1040, 1468, 1576, 1835, 1970, 2080, 2561, 2936, 3152, 3670, 3940, 4771, 5122, 5872, 6304, 7340, 7880, 9542, 10244, 11744, 12805, 14680, 15760, 19084, 20488, 23855, 25610, 29360, 31520, 38168, 40976, 47710, 51220, 58720, 72299, 76336, 81952, 95420, 102440, 144598, 152672, 190840, 204880, 289196, 361495, 381680, 409760, 578392, 722990, 763360, 939887, 1156784, 1445980, 1879774, 2313568, 2891960, 3759548, 4699435, 5783920, 7519096, 9398870, 11567840, 15038192, 18797740, 30076384, 37595480, 75190960, 150381920]

約数ペア:

[(1, 150381920), (2, 75190960), (4, 37595480), (5, 30076384), (8, 18797740), (10, 15038192), (13, 11567840), (16, 9398870), (20, 7519096), (26, 5783920), (32, 4699435), (40, 3759548), (52, 2891960), (65, 2313568), (80, 1879774), (104, 1445980), (130, 1156784), (160, 939887), (197, 763360), (208, 722990), (260, 578392), (367, 409760), (394, 381680), (416, 361495), (520, 289196), (734, 204880), (788, 190840), (985, 152672), (1040, 144598), (1468, 102440), (1576, 95420), (1835, 81952), (1970, 76336), (2080, 72299), (2561, 58720), (2936, 51220), (3152, 47710), (3670, 40976), (3940, 38168), (4771, 31520), (5122, 29360), (5872, 25610), (6304, 23855), (7340, 20488), (7880, 19084), (9542, 15760), (10244, 14680), (11744, 12805)]