90086040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7614

約数の個数: 128

約数和(自身を含む): 327628800

約数和(自身を除く): 237542760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 7583, 11880, 15166, 22749, 30332, 37915, 45498, 60664, 68247, 75830, 83413, 90996, 113745, 136494, 151660, 166826, 181992, 204741, 227490, 250239, 272988, 303320, 333652, 341235, 409482, 417065, 454980, 500478, 545976, 667304, 682470, 750717, 818964, 834130, 909960, 1000956, 1023705, 1251195, 1364940, 1501434, 1637928, 1668260, 2001912, 2047410, 2252151, 2502390, 2729880, 3002868, 3336520, 3753585, 4094820, 4504302, 5004780, 6005736, 7507170, 8189640, 9008604, 10009560, 11260755, 15014340, 18017208, 22521510, 30028680, 45043020, 90086040]

約数ペア:

[(1, 90086040), (2, 45043020), (3, 30028680), (4, 22521510), (5, 18017208), (6, 15014340), (8, 11260755), (9, 10009560), (10, 9008604), (11, 8189640), (12, 7507170), (15, 6005736), (18, 5004780), (20, 4504302), (22, 4094820), (24, 3753585), (27, 3336520), (30, 3002868), (33, 2729880), (36, 2502390), (40, 2252151), (44, 2047410), (45, 2001912), (54, 1668260), (55, 1637928), (60, 1501434), (66, 1364940), (72, 1251195), (88, 1023705), (90, 1000956), (99, 909960), (108, 834130), (110, 818964), (120, 750717), (132, 682470), (135, 667304), (165, 545976), (180, 500478), (198, 454980), (216, 417065), (220, 409482), (264, 341235), (270, 333652), (297, 303320), (330, 272988), (360, 250239), (396, 227490), (440, 204741), (495, 181992), (540, 166826), (594, 151660), (660, 136494), (792, 113745), (990, 90996), (1080, 83413), (1188, 75830), (1320, 68247), (1485, 60664), (1980, 45498), (2376, 37915), (2970, 30332), (3960, 22749), (5940, 15166), (7583, 11880)]