100735120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 244270080

約数和(自身を除く): 143534960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 151, 155, 248, 269, 302, 310, 496, 538, 604, 620, 755, 1076, 1208, 1240, 1345, 1510, 2152, 2416, 2480, 2690, 3020, 4304, 4681, 5380, 6040, 8339, 9362, 10760, 12080, 16678, 18724, 21520, 23405, 33356, 37448, 40619, 41695, 46810, 66712, 74896, 81238, 83390, 93620, 133424, 162476, 166780, 187240, 203095, 324952, 333560, 374480, 406190, 649904, 667120, 812380, 1259189, 1624760, 2518378, 3249520, 5036756, 6295945, 10073512, 12591890, 20147024, 25183780, 50367560, 100735120]

約数ペア:

[(1, 100735120), (2, 50367560), (4, 25183780), (5, 20147024), (8, 12591890), (10, 10073512), (16, 6295945), (20, 5036756), (31, 3249520), (40, 2518378), (62, 1624760), (80, 1259189), (124, 812380), (151, 667120), (155, 649904), (248, 406190), (269, 374480), (302, 333560), (310, 324952), (496, 203095), (538, 187240), (604, 166780), (620, 162476), (755, 133424), (1076, 93620), (1208, 83390), (1240, 81238), (1345, 74896), (1510, 66712), (2152, 46810), (2416, 41695), (2480, 40619), (2690, 37448), (3020, 33356), (4304, 23405), (4681, 21520), (5380, 18724), (6040, 16678), (8339, 12080), (9362, 10760)]