12556350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 35354880

約数和(自身を除く): 22798530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 131, 135, 142, 150, 213, 225, 262, 270, 355, 393, 426, 450, 639, 655, 675, 710, 786, 1065, 1179, 1278, 1310, 1350, 1775, 1917, 1965, 2130, 2358, 3195, 3275, 3537, 3550, 3834, 3930, 5325, 5895, 6390, 6550, 7074, 9301, 9585, 9825, 10650, 11790, 15975, 17685, 18602, 19170, 19650, 27903, 29475, 31950, 35370, 46505, 47925, 55806, 58950, 83709, 88425, 93010, 95850, 139515, 167418, 176850, 232525, 251127, 279030, 418545, 465050, 502254, 697575, 837090, 1255635, 1395150, 2092725, 2511270, 4185450, 6278175, 12556350]

約数ペア:

[(1, 12556350), (2, 6278175), (3, 4185450), (5, 2511270), (6, 2092725), (9, 1395150), (10, 1255635), (15, 837090), (18, 697575), (25, 502254), (27, 465050), (30, 418545), (45, 279030), (50, 251127), (54, 232525), (71, 176850), (75, 167418), (90, 139515), (131, 95850), (135, 93010), (142, 88425), (150, 83709), (213, 58950), (225, 55806), (262, 47925), (270, 46505), (355, 35370), (393, 31950), (426, 29475), (450, 27903), (639, 19650), (655, 19170), (675, 18602), (710, 17685), (786, 15975), (1065, 11790), (1179, 10650), (1278, 9825), (1310, 9585), (1350, 9301), (1775, 7074), (1917, 6550), (1965, 6390), (2130, 5895), (2358, 5325), (3195, 3930), (3275, 3834), (3537, 3550)]