66475080

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 256314240

約数和(自身を除く): 189839160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 977, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 1954, 2268, 2430, 2520, 2835, 2931, 3240, 3402, 3780, 3908, 4536, 4860, 4885, 5670, 5862, 6804, 6839, 7560, 7816, 8505, 8793, 9720, 9770, 11340, 11724, 13608, 13678, 14655, 17010, 17586, 19540, 20517, 22680, 23448, 26379, 27356, 29310, 34020, 34195, 35172, 39080, 41034, 43965, 52758, 54712, 58620, 61551, 68040, 68390, 70344, 79137, 82068, 87930, 102585, 105516, 117240, 123102, 131895, 136780, 158274, 164136, 175860, 184653, 205170, 211032, 237411, 246204, 263790, 273560, 307755, 316548, 351720, 369306, 395685, 410340, 474822, 492408, 527580, 553959, 615510, 633096, 738612, 791370, 820680, 923265, 949644, 1055160, 1107918, 1187055, 1231020, 1477224, 1582740, 1661877, 1846530, 1899288, 2215836, 2374110, 2462040, 2769795, 3165480, 3323754, 3693060, 4431672, 4748220, 5539590, 6647508, 7386120, 8309385, 9496440, 11079180, 13295016, 16618770, 22158360, 33237540, 66475080]

約数ペア:

[(1, 66475080), (2, 33237540), (3, 22158360), (4, 16618770), (5, 13295016), (6, 11079180), (7, 9496440), (8, 8309385), (9, 7386120), (10, 6647508), (12, 5539590), (14, 4748220), (15, 4431672), (18, 3693060), (20, 3323754), (21, 3165480), (24, 2769795), (27, 2462040), (28, 2374110), (30, 2215836), (35, 1899288), (36, 1846530), (40, 1661877), (42, 1582740), (45, 1477224), (54, 1231020), (56, 1187055), (60, 1107918), (63, 1055160), (70, 949644), (72, 923265), (81, 820680), (84, 791370), (90, 738612), (105, 633096), (108, 615510), (120, 553959), (126, 527580), (135, 492408), (140, 474822), (162, 410340), (168, 395685), (180, 369306), (189, 351720), (210, 316548), (216, 307755), (243, 273560), (252, 263790), (270, 246204), (280, 237411), (315, 211032), (324, 205170), (360, 184653), (378, 175860), (405, 164136), (420, 158274), (486, 136780), (504, 131895), (540, 123102), (567, 117240), (630, 105516), (648, 102585), (756, 87930), (810, 82068), (840, 79137), (945, 70344), (972, 68390), (977, 68040), (1080, 61551), (1134, 58620), (1215, 54712), (1260, 52758), (1512, 43965), (1620, 41034), (1701, 39080), (1890, 35172), (1944, 34195), (1954, 34020), (2268, 29310), (2430, 27356), (2520, 26379), (2835, 23448), (2931, 22680), (3240, 20517), (3402, 19540), (3780, 17586), (3908, 17010), (4536, 14655), (4860, 13678), (4885, 13608), (5670, 11724), (5862, 11340), (6804, 9770), (6839, 9720), (7560, 8793), (7816, 8505)]