103971420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 392071680

約数和(自身を除く): 288100260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 43, 45, 57, 60, 63, 70, 76, 84, 86, 90, 95, 101, 105, 114, 126, 129, 133, 140, 171, 172, 180, 190, 202, 210, 215, 228, 252, 258, 266, 285, 301, 303, 315, 342, 380, 387, 399, 404, 420, 430, 505, 516, 532, 570, 602, 606, 630, 645, 665, 684, 707, 774, 798, 817, 855, 860, 903, 909, 1010, 1140, 1197, 1204, 1212, 1260, 1290, 1330, 1414, 1505, 1515, 1548, 1596, 1634, 1710, 1806, 1818, 1919, 1935, 1995, 2020, 2121, 2394, 2451, 2580, 2660, 2709, 2828, 3010, 3030, 3268, 3420, 3535, 3612, 3636, 3838, 3870, 3990, 4085, 4242, 4343, 4515, 4545, 4788, 4902, 5418, 5719, 5757, 5985, 6020, 6060, 6363, 7070, 7353, 7676, 7740, 7980, 8170, 8484, 8686, 9030, 9090, 9595, 9804, 10605, 10836, 11438, 11514, 11970, 12255, 12726, 13029, 13433, 13545, 14140, 14706, 16340, 17157, 17271, 17372, 18060, 18180, 19190, 21210, 21715, 22876, 23028, 23940, 24510, 25452, 26058, 26866, 27090, 28595, 28785, 29412, 30401, 31815, 34314, 34542, 36765, 38380, 39087, 40299, 42420, 43430, 49020, 51471, 52116, 53732, 54180, 57190, 57570, 60802, 63630, 65145, 67165, 68628, 69084, 73530, 78174, 80598, 82517, 85785, 86355, 86860, 91203, 102942, 114380, 115140, 120897, 121604, 127260, 130290, 134330, 147060, 152005, 156348, 161196, 165034, 171570, 172710, 182406, 195435, 201495, 205884, 241794, 247551, 257355, 260580, 268660, 273609, 304010, 330068, 343140, 345420, 364812, 390870, 402990, 412585, 456015, 483588, 495102, 514710, 547218, 577619, 604485, 608020, 742653, 781740, 805980, 825170, 912030, 990204, 1029420, 1094436, 1155238, 1208970, 1237755, 1368045, 1485306, 1650340, 1732857, 1824060, 2310476, 2417940, 2475510, 2736090, 2888095, 2970612, 3465714, 3713265, 4951020, 5198571, 5472180, 5776190, 6931428, 7426530, 8664285, 10397142, 11552380, 14853060, 17328570, 20794284, 25992855, 34657140, 51985710, 103971420]

約数ペア:

[(1, 103971420), (2, 51985710), (3, 34657140), (4, 25992855), (5, 20794284), (6, 17328570), (7, 14853060), (9, 11552380), (10, 10397142), (12, 8664285), (14, 7426530), (15, 6931428), (18, 5776190), (19, 5472180), (20, 5198571), (21, 4951020), (28, 3713265), (30, 3465714), (35, 2970612), (36, 2888095), (38, 2736090), (42, 2475510), (43, 2417940), (45, 2310476), (57, 1824060), (60, 1732857), (63, 1650340), (70, 1485306), (76, 1368045), (84, 1237755), (86, 1208970), (90, 1155238), (95, 1094436), (101, 1029420), (105, 990204), (114, 912030), (126, 825170), (129, 805980), (133, 781740), (140, 742653), (171, 608020), (172, 604485), (180, 577619), (190, 547218), (202, 514710), (210, 495102), (215, 483588), (228, 456015), (252, 412585), (258, 402990), (266, 390870), (285, 364812), (301, 345420), (303, 343140), (315, 330068), (342, 304010), (380, 273609), (387, 268660), (399, 260580), (404, 257355), (420, 247551), (430, 241794), (505, 205884), (516, 201495), (532, 195435), (570, 182406), (602, 172710), (606, 171570), (630, 165034), (645, 161196), (665, 156348), (684, 152005), (707, 147060), (774, 134330), (798, 130290), (817, 127260), (855, 121604), (860, 120897), (903, 115140), (909, 114380), (1010, 102942), (1140, 91203), (1197, 86860), (1204, 86355), (1212, 85785), (1260, 82517), (1290, 80598), (1330, 78174), (1414, 73530), (1505, 69084), (1515, 68628), (1548, 67165), (1596, 65145), (1634, 63630), (1710, 60802), (1806, 57570), (1818, 57190), (1919, 54180), (1935, 53732), (1995, 52116), (2020, 51471), (2121, 49020), (2394, 43430), (2451, 42420), (2580, 40299), (2660, 39087), (2709, 38380), (2828, 36765), (3010, 34542), (3030, 34314), (3268, 31815), (3420, 30401), (3535, 29412), (3612, 28785), (3636, 28595), (3838, 27090), (3870, 26866), (3990, 26058), (4085, 25452), (4242, 24510), (4343, 23940), (4515, 23028), (4545, 22876), (4788, 21715), (4902, 21210), (5418, 19190), (5719, 18180), (5757, 18060), (5985, 17372), (6020, 17271), (6060, 17157), (6363, 16340), (7070, 14706), (7353, 14140), (7676, 13545), (7740, 13433), (7980, 13029), (8170, 12726), (8484, 12255), (8686, 11970), (9030, 11514), (9090, 11438), (9595, 10836), (9804, 10605)]