67379850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 120

約数和(自身を含む): 190130688

約数和(自身を除く): 122750838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 127, 131, 135, 150, 162, 225, 254, 262, 270, 381, 393, 405, 450, 635, 655, 675, 762, 786, 810, 1143, 1179, 1270, 1310, 1350, 1905, 1965, 2025, 2286, 2358, 3175, 3275, 3429, 3537, 3810, 3930, 4050, 5715, 5895, 6350, 6550, 6858, 7074, 9525, 9825, 10287, 10611, 11430, 11790, 16637, 17145, 17685, 19050, 19650, 20574, 21222, 28575, 29475, 33274, 34290, 35370, 49911, 51435, 53055, 57150, 58950, 83185, 85725, 88425, 99822, 102870, 106110, 149733, 166370, 171450, 176850, 249555, 257175, 265275, 299466, 415925, 449199, 499110, 514350, 530550, 748665, 831850, 898398, 1247775, 1347597, 1497330, 2245995, 2495550, 2695194, 3743325, 4491990, 6737985, 7486650, 11229975, 13475970, 22459950, 33689925, 67379850]

約数ペア:

[(1, 67379850), (2, 33689925), (3, 22459950), (5, 13475970), (6, 11229975), (9, 7486650), (10, 6737985), (15, 4491990), (18, 3743325), (25, 2695194), (27, 2495550), (30, 2245995), (45, 1497330), (50, 1347597), (54, 1247775), (75, 898398), (81, 831850), (90, 748665), (127, 530550), (131, 514350), (135, 499110), (150, 449199), (162, 415925), (225, 299466), (254, 265275), (262, 257175), (270, 249555), (381, 176850), (393, 171450), (405, 166370), (450, 149733), (635, 106110), (655, 102870), (675, 99822), (762, 88425), (786, 85725), (810, 83185), (1143, 58950), (1179, 57150), (1270, 53055), (1310, 51435), (1350, 49911), (1905, 35370), (1965, 34290), (2025, 33274), (2286, 29475), (2358, 28575), (3175, 21222), (3275, 20574), (3429, 19650), (3537, 19050), (3810, 17685), (3930, 17145), (4050, 16637), (5715, 11790), (5895, 11430), (6350, 10611), (6550, 10287), (6858, 9825), (7074, 9525)]