858168540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 2773854720

約数和(自身を除く): 1915686180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 83, 90, 108, 123, 135, 164, 166, 180, 205, 246, 249, 270, 332, 369, 410, 415, 467, 492, 498, 540, 615, 738, 747, 820, 830, 934, 996, 1107, 1230, 1245, 1401, 1476, 1494, 1660, 1845, 1868, 2214, 2241, 2335, 2460, 2490, 2802, 2988, 3403, 3690, 3735, 4203, 4428, 4482, 4670, 4980, 5535, 5604, 6806, 7005, 7380, 7470, 8406, 8964, 9340, 10209, 11070, 11205, 12609, 13612, 14010, 14940, 16812, 17015, 19147, 20418, 21015, 22140, 22410, 25218, 28020, 30627, 34030, 38294, 38761, 40836, 42030, 44820, 50436, 51045, 57441, 61254, 63045, 68060, 76588, 77522, 84060, 91881, 95735, 102090, 114882, 116283, 122508, 126090, 153135, 155044, 172323, 183762, 191470, 193805, 204180, 229764, 232566, 252180, 287205, 306270, 344646, 348849, 367524, 382940, 387610, 459405, 465132, 516969, 574410, 581415, 612540, 689292, 697698, 775220, 861615, 918810, 1033938, 1046547, 1148820, 1162830, 1395396, 1589201, 1723230, 1744245, 1837620, 2067876, 2093094, 2325660, 2584845, 3178402, 3446460, 3488490, 4186188, 4767603, 5169690, 5232735, 6356804, 6976980, 7946005, 9535206, 10339380, 10465470, 14302809, 15892010, 19070412, 20930940, 23838015, 28605618, 31784020, 42908427, 47676030, 57211236, 71514045, 85816854, 95352060, 143028090, 171633708, 214542135, 286056180, 429084270, 858168540]

約数ペア:

[(1, 858168540), (2, 429084270), (3, 286056180), (4, 214542135), (5, 171633708), (6, 143028090), (9, 95352060), (10, 85816854), (12, 71514045), (15, 57211236), (18, 47676030), (20, 42908427), (27, 31784020), (30, 28605618), (36, 23838015), (41, 20930940), (45, 19070412), (54, 15892010), (60, 14302809), (82, 10465470), (83, 10339380), (90, 9535206), (108, 7946005), (123, 6976980), (135, 6356804), (164, 5232735), (166, 5169690), (180, 4767603), (205, 4186188), (246, 3488490), (249, 3446460), (270, 3178402), (332, 2584845), (369, 2325660), (410, 2093094), (415, 2067876), (467, 1837620), (492, 1744245), (498, 1723230), (540, 1589201), (615, 1395396), (738, 1162830), (747, 1148820), (820, 1046547), (830, 1033938), (934, 918810), (996, 861615), (1107, 775220), (1230, 697698), (1245, 689292), (1401, 612540), (1476, 581415), (1494, 574410), (1660, 516969), (1845, 465132), (1868, 459405), (2214, 387610), (2241, 382940), (2335, 367524), (2460, 348849), (2490, 344646), (2802, 306270), (2988, 287205), (3403, 252180), (3690, 232566), (3735, 229764), (4203, 204180), (4428, 193805), (4482, 191470), (4670, 183762), (4980, 172323), (5535, 155044), (5604, 153135), (6806, 126090), (7005, 122508), (7380, 116283), (7470, 114882), (8406, 102090), (8964, 95735), (9340, 91881), (10209, 84060), (11070, 77522), (11205, 76588), (12609, 68060), (13612, 63045), (14010, 61254), (14940, 57441), (16812, 51045), (17015, 50436), (19147, 44820), (20418, 42030), (21015, 40836), (22140, 38761), (22410, 38294), (25218, 34030), (28020, 30627)]