505503180

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 384

約数和(自身を含む): 1974927360

約数和(自身を除く): 1469424180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 127, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 254, 260, 270, 273, 315, 324, 351, 364, 378, 381, 390, 405, 420, 455, 468, 486, 508, 540, 546, 567, 585, 630, 635, 702, 729, 756, 762, 780, 810, 819, 889, 910, 945, 972, 1053, 1092, 1134, 1143, 1170, 1215, 1260, 1270, 1365, 1404, 1458, 1524, 1620, 1638, 1651, 1701, 1755, 1778, 1820, 1890, 1905, 2106, 2187, 2268, 2286, 2340, 2430, 2457, 2540, 2667, 2730, 2835, 2916, 3159, 3276, 3302, 3402, 3429, 3510, 3556, 3645, 3780, 3810, 4095, 4212, 4374, 4445, 4572, 4860, 4914, 4953, 5103, 5265, 5334, 5460, 5670, 5715, 6318, 6604, 6804, 6858, 7020, 7290, 7371, 7620, 8001, 8190, 8255, 8505, 8748, 8890, 9477, 9828, 9906, 10206, 10287, 10530, 10668, 10935, 11340, 11430, 11557, 12285, 12636, 13335, 13716, 14580, 14742, 14859, 15309, 15795, 16002, 16380, 16510, 17010, 17145, 17780, 18954, 19812, 20412, 20574, 21060, 21870, 22113, 22860, 23114, 24003, 24570, 24765, 25515, 26670, 28431, 29484, 29718, 30618, 30861, 31590, 32004, 33020, 34020, 34290, 34671, 36855, 37908, 40005, 41148, 43740, 44226, 44577, 46228, 47385, 48006, 49140, 49530, 51030, 51435, 53340, 56862, 57785, 59436, 61236, 61722, 63180, 66339, 68580, 69342, 72009, 73710, 74295, 76545, 80010, 88452, 89154, 92583, 94770, 96012, 99060, 102060, 102870, 104013, 110565, 113724, 115570, 120015, 123444, 132678, 133731, 138684, 142155, 144018, 147420, 148590, 153090, 154305, 160020, 173355, 178308, 185166, 189540, 199017, 205740, 208026, 216027, 221130, 222885, 231140, 240030, 265356, 267462, 277749, 284310, 288036, 297180, 306180, 308610, 312039, 331695, 346710, 360045, 370332, 398034, 401193, 416052, 432054, 442260, 445770, 462915, 480060, 520065, 534924, 555498, 568620, 617220, 624078, 648081, 663390, 668655, 693420, 720090, 796068, 802386, 864108, 891540, 925830, 936117, 995085, 1040130, 1080135, 1110996, 1203579, 1248156, 1296162, 1326780, 1337310, 1388745, 1440180, 1560195, 1604772, 1851660, 1872234, 1944243, 1990170, 2005965, 2080260, 2160270, 2407158, 2592324, 2674620, 2777490, 2808351, 3120390, 3240405, 3610737, 3744468, 3888486, 3980340, 4011930, 4320540, 4680585, 4814316, 5554980, 5616702, 6017895, 6240780, 6480810, 7221474, 7776972, 8023860, 8425053, 9361170, 9721215, 11233404, 12035790, 12961620, 14041755, 14442948, 16850106, 18053685, 18722340, 19442430, 24071580, 25275159, 28083510, 33700212, 36107370, 38884860, 42125265, 50550318, 56167020, 72214740, 84250530, 101100636, 126375795, 168501060, 252751590, 505503180]

約数ペア:

[(1, 505503180), (2, 252751590), (3, 168501060), (4, 126375795), (5, 101100636), (6, 84250530), (7, 72214740), (9, 56167020), (10, 50550318), (12, 42125265), (13, 38884860), (14, 36107370), (15, 33700212), (18, 28083510), (20, 25275159), (21, 24071580), (26, 19442430), (27, 18722340), (28, 18053685), (30, 16850106), (35, 14442948), (36, 14041755), (39, 12961620), (42, 12035790), (45, 11233404), (52, 9721215), (54, 9361170), (60, 8425053), (63, 8023860), (65, 7776972), (70, 7221474), (78, 6480810), (81, 6240780), (84, 6017895), (90, 5616702), (91, 5554980), (105, 4814316), (108, 4680585), (117, 4320540), (126, 4011930), (127, 3980340), (130, 3888486), (135, 3744468), (140, 3610737), (156, 3240405), (162, 3120390), (180, 2808351), (182, 2777490), (189, 2674620), (195, 2592324), (210, 2407158), (234, 2160270), (243, 2080260), (252, 2005965), (254, 1990170), (260, 1944243), (270, 1872234), (273, 1851660), (315, 1604772), (324, 1560195), (351, 1440180), (364, 1388745), (378, 1337310), (381, 1326780), (390, 1296162), (405, 1248156), (420, 1203579), (455, 1110996), (468, 1080135), (486, 1040130), (508, 995085), (540, 936117), (546, 925830), (567, 891540), (585, 864108), (630, 802386), (635, 796068), (702, 720090), (729, 693420), (756, 668655), (762, 663390), (780, 648081), (810, 624078), (819, 617220), (889, 568620), (910, 555498), (945, 534924), (972, 520065), (1053, 480060), (1092, 462915), (1134, 445770), (1143, 442260), (1170, 432054), (1215, 416052), (1260, 401193), (1270, 398034), (1365, 370332), (1404, 360045), (1458, 346710), (1524, 331695), (1620, 312039), (1638, 308610), (1651, 306180), (1701, 297180), (1755, 288036), (1778, 284310), (1820, 277749), (1890, 267462), (1905, 265356), (2106, 240030), (2187, 231140), (2268, 222885), (2286, 221130), (2340, 216027), (2430, 208026), (2457, 205740), (2540, 199017), (2667, 189540), (2730, 185166), (2835, 178308), (2916, 173355), (3159, 160020), (3276, 154305), (3302, 153090), (3402, 148590), (3429, 147420), (3510, 144018), (3556, 142155), (3645, 138684), (3780, 133731), (3810, 132678), (4095, 123444), (4212, 120015), (4374, 115570), (4445, 113724), (4572, 110565), (4860, 104013), (4914, 102870), (4953, 102060), (5103, 99060), (5265, 96012), (5334, 94770), (5460, 92583), (5670, 89154), (5715, 88452), (6318, 80010), (6604, 76545), (6804, 74295), (6858, 73710), (7020, 72009), (7290, 69342), (7371, 68580), (7620, 66339), (8001, 63180), (8190, 61722), (8255, 61236), (8505, 59436), (8748, 57785), (8890, 56862), (9477, 53340), (9828, 51435), (9906, 51030), (10206, 49530), (10287, 49140), (10530, 48006), (10668, 47385), (10935, 46228), (11340, 44577), (11430, 44226), (11557, 43740), (12285, 41148), (12636, 40005), (13335, 37908), (13716, 36855), (14580, 34671), (14742, 34290), (14859, 34020), (15309, 33020), (15795, 32004), (16002, 31590), (16380, 30861), (16510, 30618), (17010, 29718), (17145, 29484), (17780, 28431), (18954, 26670), (19812, 25515), (20412, 24765), (20574, 24570), (21060, 24003), (21870, 23114), (22113, 22860)]