8281650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 22998528

約数和(自身を除く): 14716878

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 137, 150, 155, 186, 195, 274, 310, 325, 390, 403, 411, 465, 650, 685, 775, 806, 822, 930, 975, 1209, 1370, 1550, 1781, 1950, 2015, 2055, 2325, 2418, 3425, 3562, 4030, 4110, 4247, 4650, 5343, 6045, 6850, 8494, 8905, 10075, 10275, 10686, 12090, 12741, 17810, 20150, 20550, 21235, 25482, 26715, 30225, 42470, 44525, 53430, 55211, 60450, 63705, 89050, 106175, 110422, 127410, 133575, 165633, 212350, 267150, 276055, 318525, 331266, 552110, 637050, 828165, 1380275, 1656330, 2760550, 4140825, 8281650]

約数ペア:

[(1, 8281650), (2, 4140825), (3, 2760550), (5, 1656330), (6, 1380275), (10, 828165), (13, 637050), (15, 552110), (25, 331266), (26, 318525), (30, 276055), (31, 267150), (39, 212350), (50, 165633), (62, 133575), (65, 127410), (75, 110422), (78, 106175), (93, 89050), (130, 63705), (137, 60450), (150, 55211), (155, 53430), (186, 44525), (195, 42470), (274, 30225), (310, 26715), (325, 25482), (390, 21235), (403, 20550), (411, 20150), (465, 17810), (650, 12741), (685, 12090), (775, 10686), (806, 10275), (822, 10075), (930, 8905), (975, 8494), (1209, 6850), (1370, 6045), (1550, 5343), (1781, 4650), (1950, 4247), (2015, 4110), (2055, 4030), (2325, 3562), (2418, 3425)]