90387360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^3\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 384

約数和(自身を含む): 374976000

約数和(自身を除く): 284588640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 122, 126, 135, 140, 144, 147, 160, 168, 180, 183, 189, 196, 210, 216, 224, 240, 244, 245, 252, 270, 280, 288, 294, 305, 315, 336, 343, 360, 366, 378, 392, 420, 427, 432, 441, 480, 488, 490, 504, 540, 549, 560, 588, 610, 630, 672, 686, 720, 732, 735, 756, 784, 840, 854, 864, 882, 915, 945, 976, 980, 1008, 1029, 1080, 1098, 1120, 1176, 1220, 1260, 1281, 1323, 1372, 1440, 1464, 1470, 1512, 1568, 1647, 1680, 1708, 1715, 1764, 1830, 1890, 1952, 1960, 2016, 2058, 2135, 2160, 2196, 2205, 2352, 2440, 2520, 2562, 2646, 2744, 2745, 2928, 2940, 2989, 3024, 3087, 3294, 3360, 3416, 3430, 3528, 3660, 3780, 3843, 3920, 4116, 4270, 4320, 4392, 4410, 4704, 4880, 5040, 5124, 5145, 5292, 5488, 5490, 5856, 5880, 5978, 6048, 6174, 6405, 6588, 6615, 6832, 6860, 7056, 7320, 7560, 7686, 7840, 8232, 8235, 8540, 8784, 8820, 8967, 9261, 9760, 10080, 10248, 10290, 10584, 10976, 10980, 11529, 11760, 11956, 12348, 12810, 13176, 13230, 13664, 13720, 14112, 14640, 14945, 15120, 15372, 15435, 16464, 16470, 17080, 17568, 17640, 17934, 18522, 19215, 20496, 20580, 20923, 21168, 21960, 23058, 23520, 23912, 24696, 25620, 26352, 26460, 26901, 27440, 29280, 29890, 30240, 30744, 30870, 32928, 32940, 34160, 35280, 35868, 37044, 38430, 40992, 41160, 41846, 42336, 43920, 44835, 46116, 46305, 47824, 49392, 51240, 52704, 52920, 53802, 54880, 57645, 59780, 61488, 61740, 62769, 65880, 68320, 70560, 71736, 74088, 76860, 80703, 82320, 83692, 87840, 89670, 92232, 92610, 95648, 98784, 102480, 104615, 105840, 107604, 115290, 119560, 122976, 123480, 125538, 131760, 134505, 143472, 148176, 153720, 161406, 164640, 167384, 179340, 184464, 185220, 188307, 204960, 209230, 211680, 215208, 230580, 239120, 246960, 251076, 263520, 269010, 286944, 296352, 307440, 313845, 322812, 334768, 358680, 368928, 370440, 376614, 403515, 418460, 430416, 461160, 478240, 493920, 502152, 538020, 564921, 614880, 627690, 645624, 669536, 717360, 740880, 753228, 807030, 836920, 860832, 922320, 941535, 1004304, 1076040, 1129842, 1255380, 1291248, 1434720, 1481760, 1506456, 1614060, 1673840, 1844640, 1883070, 2008608, 2152080, 2259684, 2510760, 2582496, 2824605, 3012912, 3228120, 3347680, 3766140, 4304160, 4519368, 5021520, 5649210, 6025824, 6456240, 7532280, 9038736, 10043040, 11298420, 12912480, 15064560, 18077472, 22596840, 30129120, 45193680, 90387360]

約数ペア:

[(1, 90387360), (2, 45193680), (3, 30129120), (4, 22596840), (5, 18077472), (6, 15064560), (7, 12912480), (8, 11298420), (9, 10043040), (10, 9038736), (12, 7532280), (14, 6456240), (15, 6025824), (16, 5649210), (18, 5021520), (20, 4519368), (21, 4304160), (24, 3766140), (27, 3347680), (28, 3228120), (30, 3012912), (32, 2824605), (35, 2582496), (36, 2510760), (40, 2259684), (42, 2152080), (45, 2008608), (48, 1883070), (49, 1844640), (54, 1673840), (56, 1614060), (60, 1506456), (61, 1481760), (63, 1434720), (70, 1291248), (72, 1255380), (80, 1129842), (84, 1076040), (90, 1004304), (96, 941535), (98, 922320), (105, 860832), (108, 836920), (112, 807030), (120, 753228), (122, 740880), (126, 717360), (135, 669536), (140, 645624), (144, 627690), (147, 614880), (160, 564921), (168, 538020), (180, 502152), (183, 493920), (189, 478240), (196, 461160), (210, 430416), (216, 418460), (224, 403515), (240, 376614), (244, 370440), (245, 368928), (252, 358680), (270, 334768), (280, 322812), (288, 313845), (294, 307440), (305, 296352), (315, 286944), (336, 269010), (343, 263520), (360, 251076), (366, 246960), (378, 239120), (392, 230580), (420, 215208), (427, 211680), (432, 209230), (441, 204960), (480, 188307), (488, 185220), (490, 184464), (504, 179340), (540, 167384), (549, 164640), (560, 161406), (588, 153720), (610, 148176), (630, 143472), (672, 134505), (686, 131760), (720, 125538), (732, 123480), (735, 122976), (756, 119560), (784, 115290), (840, 107604), (854, 105840), (864, 104615), (882, 102480), (915, 98784), (945, 95648), (976, 92610), (980, 92232), (1008, 89670), (1029, 87840), (1080, 83692), (1098, 82320), (1120, 80703), (1176, 76860), (1220, 74088), (1260, 71736), (1281, 70560), (1323, 68320), (1372, 65880), (1440, 62769), (1464, 61740), (1470, 61488), (1512, 59780), (1568, 57645), (1647, 54880), (1680, 53802), (1708, 52920), (1715, 52704), (1764, 51240), (1830, 49392), (1890, 47824), (1952, 46305), (1960, 46116), (2016, 44835), (2058, 43920), (2135, 42336), (2160, 41846), (2196, 41160), (2205, 40992), (2352, 38430), (2440, 37044), (2520, 35868), (2562, 35280), (2646, 34160), (2744, 32940), (2745, 32928), (2928, 30870), (2940, 30744), (2989, 30240), (3024, 29890), (3087, 29280), (3294, 27440), (3360, 26901), (3416, 26460), (3430, 26352), (3528, 25620), (3660, 24696), (3780, 23912), (3843, 23520), (3920, 23058), (4116, 21960), (4270, 21168), (4320, 20923), (4392, 20580), (4410, 20496), (4704, 19215), (4880, 18522), (5040, 17934), (5124, 17640), (5145, 17568), (5292, 17080), (5488, 16470), (5490, 16464), (5856, 15435), (5880, 15372), (5978, 15120), (6048, 14945), (6174, 14640), (6405, 14112), (6588, 13720), (6615, 13664), (6832, 13230), (6860, 13176), (7056, 12810), (7320, 12348), (7560, 11956), (7686, 11760), (7840, 11529), (8232, 10980), (8235, 10976), (8540, 10584), (8784, 10290), (8820, 10248), (8967, 10080), (9261, 9760)]