83590020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 273611520

約数和(自身を除く): 190021500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 59, 60, 68, 85, 90, 102, 118, 153, 170, 177, 180, 204, 236, 255, 295, 306, 340, 354, 463, 510, 531, 590, 612, 708, 765, 885, 926, 1003, 1020, 1062, 1180, 1389, 1530, 1770, 1852, 2006, 2124, 2315, 2655, 2778, 3009, 3060, 3540, 4012, 4167, 4630, 5015, 5310, 5556, 6018, 6945, 7871, 8334, 9027, 9260, 10030, 10620, 12036, 13890, 15045, 15742, 16668, 18054, 20060, 20835, 23613, 27317, 27780, 30090, 31484, 36108, 39355, 41670, 45135, 47226, 54634, 60180, 70839, 78710, 81951, 83340, 90270, 94452, 109268, 118065, 136585, 141678, 157420, 163902, 180540, 236130, 245853, 273170, 283356, 327804, 354195, 409755, 464389, 472260, 491706, 546340, 708390, 819510, 928778, 983412, 1229265, 1393167, 1416780, 1639020, 1857556, 2321945, 2458530, 2786334, 4179501, 4643890, 4917060, 5572668, 6965835, 8359002, 9287780, 13931670, 16718004, 20897505, 27863340, 41795010, 83590020]

約数ペア:

[(1, 83590020), (2, 41795010), (3, 27863340), (4, 20897505), (5, 16718004), (6, 13931670), (9, 9287780), (10, 8359002), (12, 6965835), (15, 5572668), (17, 4917060), (18, 4643890), (20, 4179501), (30, 2786334), (34, 2458530), (36, 2321945), (45, 1857556), (51, 1639020), (59, 1416780), (60, 1393167), (68, 1229265), (85, 983412), (90, 928778), (102, 819510), (118, 708390), (153, 546340), (170, 491706), (177, 472260), (180, 464389), (204, 409755), (236, 354195), (255, 327804), (295, 283356), (306, 273170), (340, 245853), (354, 236130), (463, 180540), (510, 163902), (531, 157420), (590, 141678), (612, 136585), (708, 118065), (765, 109268), (885, 94452), (926, 90270), (1003, 83340), (1020, 81951), (1062, 78710), (1180, 70839), (1389, 60180), (1530, 54634), (1770, 47226), (1852, 45135), (2006, 41670), (2124, 39355), (2315, 36108), (2655, 31484), (2778, 30090), (3009, 27780), (3060, 27317), (3540, 23613), (4012, 20835), (4167, 20060), (4630, 18054), (5015, 16668), (5310, 15742), (5556, 15045), (6018, 13890), (6945, 12036), (7871, 10620), (8334, 10030), (9027, 9260)]