91941450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 236234880

約数和(自身を除く): 144293430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 89, 97, 142, 150, 178, 194, 213, 267, 291, 355, 426, 445, 485, 534, 582, 710, 890, 970, 1065, 1335, 1455, 1775, 2130, 2225, 2425, 2670, 2910, 3550, 4450, 4850, 5325, 6319, 6675, 6887, 7275, 8633, 10650, 12638, 13350, 13774, 14550, 17266, 18957, 20661, 25899, 31595, 34435, 37914, 41322, 43165, 51798, 63190, 68870, 86330, 94785, 103305, 129495, 157975, 172175, 189570, 206610, 215825, 258990, 315950, 344350, 431650, 473925, 516525, 612943, 647475, 947850, 1033050, 1225886, 1294950, 1838829, 3064715, 3677658, 6129430, 9194145, 15323575, 18388290, 30647150, 45970725, 91941450]

約数ペア:

[(1, 91941450), (2, 45970725), (3, 30647150), (5, 18388290), (6, 15323575), (10, 9194145), (15, 6129430), (25, 3677658), (30, 3064715), (50, 1838829), (71, 1294950), (75, 1225886), (89, 1033050), (97, 947850), (142, 647475), (150, 612943), (178, 516525), (194, 473925), (213, 431650), (267, 344350), (291, 315950), (355, 258990), (426, 215825), (445, 206610), (485, 189570), (534, 172175), (582, 157975), (710, 129495), (890, 103305), (970, 94785), (1065, 86330), (1335, 68870), (1455, 63190), (1775, 51798), (2130, 43165), (2225, 41322), (2425, 37914), (2670, 34435), (2910, 31595), (3550, 25899), (4450, 20661), (4850, 18957), (5325, 17266), (6319, 14550), (6675, 13774), (6887, 13350), (7275, 12638), (8633, 10650)]