75105940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1481

約数の個数: 96

約数和(自身を含む): 200954880

約数和(自身を除く): 125848940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1423, 1508, 1820, 1885, 2030, 2639, 2846, 3770, 4060, 5278, 5692, 7115, 7540, 9961, 10556, 13195, 14230, 18499, 19922, 26390, 28460, 36998, 39844, 41267, 49805, 52780, 73996, 82534, 92495, 99610, 129493, 165068, 184990, 199220, 206335, 258986, 288869, 369980, 412670, 517972, 536471, 577738, 647465, 825340, 1072942, 1155476, 1294930, 1444345, 2145884, 2589860, 2682355, 2888690, 3755297, 5364710, 5777380, 7510594, 10729420, 15021188, 18776485, 37552970, 75105940]

約数ペア:

[(1, 75105940), (2, 37552970), (4, 18776485), (5, 15021188), (7, 10729420), (10, 7510594), (13, 5777380), (14, 5364710), (20, 3755297), (26, 2888690), (28, 2682355), (29, 2589860), (35, 2145884), (52, 1444345), (58, 1294930), (65, 1155476), (70, 1072942), (91, 825340), (116, 647465), (130, 577738), (140, 536471), (145, 517972), (182, 412670), (203, 369980), (260, 288869), (290, 258986), (364, 206335), (377, 199220), (406, 184990), (455, 165068), (580, 129493), (754, 99610), (812, 92495), (910, 82534), (1015, 73996), (1423, 52780), (1508, 49805), (1820, 41267), (1885, 39844), (2030, 36998), (2639, 28460), (2846, 26390), (3770, 19922), (4060, 18499), (5278, 14230), (5692, 13195), (7115, 10556), (7540, 9961)]