79257060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 259459200

約数和(自身を除く): 180202140

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, 439, 510, 531, 590, 612, 708, 765, 878, 885, 1003, 1020, 1062, 1180, 1317, 1530, 1756, 1770, 2006, 2124, 2195, 2634, 2655, 3009, 3060, 3540, 3951, 4012, 4390, 5015, 5268, 5310, 6018, 6585, 7463, 7902, 8780, 9027, 10030, 10620, 12036, 13170, 14926, 15045, 15804, 18054, 19755, 20060, 22389, 25901, 26340, 29852, 30090, 36108, 37315, 39510, 44778, 45135, 51802, 60180, 67167, 74630, 77703, 79020, 89556, 90270, 103604, 111945, 129505, 134334, 149260, 155406, 180540, 223890, 233109, 259010, 268668, 310812, 335835, 388515, 440317, 447780, 466218, 518020, 671670, 777030, 880634, 932436, 1165545, 1320951, 1343340, 1554060, 1761268, 2201585, 2331090, 2641902, 3962853, 4403170, 4662180, 5283804, 6604755, 7925706, 8806340, 13209510, 15851412, 19814265, 26419020, 39628530, 79257060]

約数ペア:

[(1, 79257060), (2, 39628530), (3, 26419020), (4, 19814265), (5, 15851412), (6, 13209510), (9, 8806340), (10, 7925706), (12, 6604755), (15, 5283804), (17, 4662180), (18, 4403170), (20, 3962853), (30, 2641902), (34, 2331090), (36, 2201585), (45, 1761268), (51, 1554060), (59, 1343340), (60, 1320951), (68, 1165545), (85, 932436), (90, 880634), (102, 777030), (118, 671670), (153, 518020), (170, 466218), (177, 447780), (180, 440317), (204, 388515), (236, 335835), (255, 310812), (295, 268668), (306, 259010), (340, 233109), (354, 223890), (439, 180540), (510, 155406), (531, 149260), (590, 134334), (612, 129505), (708, 111945), (765, 103604), (878, 90270), (885, 89556), (1003, 79020), (1020, 77703), (1062, 74630), (1180, 67167), (1317, 60180), (1530, 51802), (1756, 45135), (1770, 44778), (2006, 39510), (2124, 37315), (2195, 36108), (2634, 30090), (2655, 29852), (3009, 26340), (3060, 25901), (3540, 22389), (3951, 20060), (4012, 19755), (4390, 18054), (5015, 15804), (5268, 15045), (5310, 14926), (6018, 13170), (6585, 12036), (7463, 10620), (7902, 10030), (8780, 9027)]