15680052900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{83}}^2\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 270

約数和(自身を含む): 51631397202

約数和(自身を除く): 35951344302

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 83, 90, 100, 108, 135, 150, 162, 166, 180, 225, 249, 270, 281, 300, 324, 332, 405, 415, 450, 498, 540, 562, 675, 747, 810, 830, 843, 900, 996, 1124, 1245, 1350, 1405, 1494, 1620, 1660, 1686, 2025, 2075, 2241, 2490, 2529, 2700, 2810, 2988, 3372, 3735, 4050, 4150, 4215, 4482, 4980, 5058, 5620, 6225, 6723, 6889, 7025, 7470, 7587, 8100, 8300, 8430, 8964, 10116, 11205, 12450, 12645, 13446, 13778, 14050, 14940, 15174, 16860, 18675, 20667, 21075, 22410, 22761, 23323, 24900, 25290, 26892, 27556, 28100, 30348, 33615, 34445, 37350, 37935, 41334, 42150, 44820, 45522, 46646, 50580, 56025, 62001, 63225, 67230, 68890, 69969, 74700, 75870, 82668, 84300, 91044, 93292, 103335, 112050, 113805, 116615, 124002, 126450, 134460, 137780, 139938, 151740, 168075, 172225, 186003, 189675, 206670, 209907, 224100, 227610, 233230, 248004, 252900, 279876, 310005, 336150, 344450, 349845, 372006, 379350, 413340, 419814, 455220, 466460, 516675, 558009, 569025, 583075, 620010, 629721, 672300, 688900, 699690, 744012, 758700, 839628, 930015, 1033350, 1049535, 1116018, 1138050, 1166150, 1240020, 1259442, 1399380, 1550025, 1749225, 1860030, 1889163, 1935809, 2066700, 2099070, 2232036, 2276100, 2332300, 2518884, 2790045, 3100050, 3148605, 3498450, 3720060, 3778326, 3871618, 4198140, 4650075, 5247675, 5580090, 5807427, 6200100, 6297210, 6996900, 7556652, 7743236, 9300150, 9445815, 9679045, 10495350, 11160180, 11614854, 12594420, 13950225, 15743025, 17422281, 18600300, 18891630, 19358090, 20990700, 23229708, 27900450, 29037135, 31486050, 34844562, 37783260, 38716180, 47229075, 48395225, 52266843, 55800900, 58074270, 62972100, 69689124, 87111405, 94458150, 96790450, 104533686, 116148540, 145185675, 156800529, 174222810, 188916300, 193580900, 209067372, 261334215, 290371350, 313601058, 348445620, 435557025, 522668430, 580742700, 627202116, 784002645, 871114050, 1045336860, 1306671075, 1568005290, 1742228100, 2613342150, 3136010580, 3920013225, 5226684300, 7840026450, 15680052900]

約数ペア:

[(1, 15680052900), (2, 7840026450), (3, 5226684300), (4, 3920013225), (5, 3136010580), (6, 2613342150), (9, 1742228100), (10, 1568005290), (12, 1306671075), (15, 1045336860), (18, 871114050), (20, 784002645), (25, 627202116), (27, 580742700), (30, 522668430), (36, 435557025), (45, 348445620), (50, 313601058), (54, 290371350), (60, 261334215), (75, 209067372), (81, 193580900), (83, 188916300), (90, 174222810), (100, 156800529), (108, 145185675), (135, 116148540), (150, 104533686), (162, 96790450), (166, 94458150), (180, 87111405), (225, 69689124), (249, 62972100), (270, 58074270), (281, 55800900), (300, 52266843), (324, 48395225), (332, 47229075), (405, 38716180), (415, 37783260), (450, 34844562), (498, 31486050), (540, 29037135), (562, 27900450), (675, 23229708), (747, 20990700), (810, 19358090), (830, 18891630), (843, 18600300), (900, 17422281), (996, 15743025), (1124, 13950225), (1245, 12594420), (1350, 11614854), (1405, 11160180), (1494, 10495350), (1620, 9679045), (1660, 9445815), (1686, 9300150), (2025, 7743236), (2075, 7556652), (2241, 6996900), (2490, 6297210), (2529, 6200100), (2700, 5807427), (2810, 5580090), (2988, 5247675), (3372, 4650075), (3735, 4198140), (4050, 3871618), (4150, 3778326), (4215, 3720060), (4482, 3498450), (4980, 3148605), (5058, 3100050), (5620, 2790045), (6225, 2518884), (6723, 2332300), (6889, 2276100), (7025, 2232036), (7470, 2099070), (7587, 2066700), (8100, 1935809), (8300, 1889163), (8430, 1860030), (8964, 1749225), (10116, 1550025), (11205, 1399380), (12450, 1259442), (12645, 1240020), (13446, 1166150), (13778, 1138050), (14050, 1116018), (14940, 1049535), (15174, 1033350), (16860, 930015), (18675, 839628), (20667, 758700), (21075, 744012), (22410, 699690), (22761, 688900), (23323, 672300), (24900, 629721), (25290, 620010), (26892, 583075), (27556, 569025), (28100, 558009), (30348, 516675), (33615, 466460), (34445, 455220), (37350, 419814), (37935, 413340), (41334, 379350), (42150, 372006), (44820, 349845), (45522, 344450), (46646, 336150), (50580, 310005), (56025, 279876), (62001, 252900), (63225, 248004), (67230, 233230), (68890, 227610), (69969, 224100), (74700, 209907), (75870, 206670), (82668, 189675), (84300, 186003), (91044, 172225), (93292, 168075), (103335, 151740), (112050, 139938), (113805, 137780), (116615, 134460), (124002, 126450)]