68446620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 245887488

約数和(自身を除く): 177440868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 110, 115, 132, 135, 138, 162, 165, 167, 180, 198, 207, 220, 230, 253, 270, 276, 297, 324, 330, 334, 345, 396, 405, 414, 460, 495, 501, 506, 540, 594, 621, 660, 668, 690, 759, 810, 828, 835, 891, 990, 1002, 1012, 1035, 1188, 1242, 1265, 1380, 1485, 1503, 1518, 1620, 1670, 1782, 1837, 1863, 1980, 2004, 2070, 2277, 2484, 2505, 2530, 2970, 3006, 3036, 3105, 3340, 3564, 3674, 3726, 3795, 3841, 4140, 4455, 4509, 4554, 5010, 5060, 5511, 5940, 6012, 6210, 6831, 7348, 7452, 7515, 7590, 7682, 8910, 9018, 9108, 9185, 9315, 10020, 11022, 11385, 11523, 12420, 13527, 13662, 15030, 15180, 15364, 16533, 17820, 18036, 18370, 18630, 19205, 20493, 22044, 22545, 22770, 23046, 27054, 27324, 27555, 30060, 33066, 34155, 34569, 36740, 37260, 38410, 40986, 42251, 45090, 45540, 46092, 49599, 54108, 55110, 57615, 66132, 67635, 68310, 69138, 76820, 81972, 82665, 84502, 90180, 99198, 102465, 103707, 110220, 115230, 126753, 135270, 136620, 138276, 148797, 165330, 169004, 172845, 198396, 204930, 207414, 211255, 230460, 247995, 253506, 270540, 297594, 311121, 330660, 345690, 380259, 409860, 414828, 422510, 495990, 507012, 518535, 595188, 622242, 633765, 691380, 743985, 760518, 845020, 991980, 1037070, 1140777, 1244484, 1267530, 1487970, 1521036, 1555605, 1901295, 2074140, 2281554, 2535060, 2975940, 3111210, 3422331, 3802590, 4563108, 5703885, 6222420, 6844662, 7605180, 11407770, 13689324, 17111655, 22815540, 34223310, 68446620]

約数ペア:

[(1, 68446620), (2, 34223310), (3, 22815540), (4, 17111655), (5, 13689324), (6, 11407770), (9, 7605180), (10, 6844662), (11, 6222420), (12, 5703885), (15, 4563108), (18, 3802590), (20, 3422331), (22, 3111210), (23, 2975940), (27, 2535060), (30, 2281554), (33, 2074140), (36, 1901295), (44, 1555605), (45, 1521036), (46, 1487970), (54, 1267530), (55, 1244484), (60, 1140777), (66, 1037070), (69, 991980), (81, 845020), (90, 760518), (92, 743985), (99, 691380), (108, 633765), (110, 622242), (115, 595188), (132, 518535), (135, 507012), (138, 495990), (162, 422510), (165, 414828), (167, 409860), (180, 380259), (198, 345690), (207, 330660), (220, 311121), (230, 297594), (253, 270540), (270, 253506), (276, 247995), (297, 230460), (324, 211255), (330, 207414), (334, 204930), (345, 198396), (396, 172845), (405, 169004), (414, 165330), (460, 148797), (495, 138276), (501, 136620), (506, 135270), (540, 126753), (594, 115230), (621, 110220), (660, 103707), (668, 102465), (690, 99198), (759, 90180), (810, 84502), (828, 82665), (835, 81972), (891, 76820), (990, 69138), (1002, 68310), (1012, 67635), (1035, 66132), (1188, 57615), (1242, 55110), (1265, 54108), (1380, 49599), (1485, 46092), (1503, 45540), (1518, 45090), (1620, 42251), (1670, 40986), (1782, 38410), (1837, 37260), (1863, 36740), (1980, 34569), (2004, 34155), (2070, 33066), (2277, 30060), (2484, 27555), (2505, 27324), (2530, 27054), (2970, 23046), (3006, 22770), (3036, 22545), (3105, 22044), (3340, 20493), (3564, 19205), (3674, 18630), (3726, 18370), (3795, 18036), (3841, 17820), (4140, 16533), (4455, 15364), (4509, 15180), (4554, 15030), (5010, 13662), (5060, 13527), (5511, 12420), (5940, 11523), (6012, 11385), (6210, 11022), (6831, 10020), (7348, 9315), (7452, 9185), (7515, 9108), (7590, 9018), (7682, 8910)]