28289885400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^3\times {\mathrm{45821}}^1$

素因数の和:45864

約数の個数: 288

約数和(自身を含む): 110797596000

約数和(自身を除く): 82507710600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 343, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 686, 700, 735, 840, 882, 900, 980, 1029, 1050, 1176, 1225, 1260, 1372, 1400, 1470, 1575, 1715, 1764, 1800, 1960, 2058, 2100, 2205, 2450, 2520, 2744, 2940, 3087, 3150, 3430, 3528, 3675, 4116, 4200, 4410, 4900, 5145, 5880, 6174, 6300, 6860, 7350, 8232, 8575, 8820, 9800, 10290, 11025, 12348, 12600, 13720, 14700, 15435, 17150, 17640, 20580, 22050, 24696, 25725, 29400, 30870, 34300, 41160, 44100, 45821, 51450, 61740, 68600, 77175, 88200, 91642, 102900, 123480, 137463, 154350, 183284, 205800, 229105, 274926, 308700, 320747, 366568, 412389, 458210, 549852, 617400, 641494, 687315, 824778, 916420, 962241, 1099704, 1145525, 1282988, 1374630, 1603735, 1649556, 1832840, 1924482, 2061945, 2245229, 2291050, 2565976, 2749260, 2886723, 3207470, 3299112, 3436575, 3848964, 4123890, 4490458, 4582100, 4811205, 5498520, 5773446, 6414940, 6735687, 6873150, 7697928, 8018675, 8247780, 8980916, 9164200, 9622410, 10309725, 11226145, 11546892, 12829880, 13471374, 13746300, 14433615, 15716603, 16037350, 16495560, 17961832, 19244820, 20207061, 20619450, 22452290, 23093784, 24056025, 26942748, 27492600, 28867230, 31433206, 32074700, 33678435, 38489640, 40414122, 41238900, 44904580, 47149809, 48112050, 53885496, 56130725, 57734460, 62866412, 64149400, 67356870, 72168075, 78583015, 80828244, 82477800, 89809160, 94299618, 96224100, 101035305, 112261450, 115468920, 125732824, 134713740, 141449427, 144336150, 157166030, 161656488, 168392175, 188599236, 192448200, 202070610, 224522900, 235749045, 269427480, 282898854, 288672300, 314332060, 336784350, 377198472, 392915075, 404141220, 449045800, 471498090, 505176525, 565797708, 577344600, 628664120, 673568700, 707247135, 785830150, 808282440, 942996180, 1010353050, 1131595416, 1178745225, 1347137400, 1414494270, 1571660300, 1885992360, 2020706100, 2357490450, 2828988540, 3143320600, 3536235675, 4041412200, 4714980900, 5657977080, 7072471350, 9429961800, 14144942700, 28289885400]

約数ペア:

[(1, 28289885400), (2, 14144942700), (3, 9429961800), (4, 7072471350), (5, 5657977080), (6, 4714980900), (7, 4041412200), (8, 3536235675), (9, 3143320600), (10, 2828988540), (12, 2357490450), (14, 2020706100), (15, 1885992360), (18, 1571660300), (20, 1414494270), (21, 1347137400), (24, 1178745225), (25, 1131595416), (28, 1010353050), (30, 942996180), (35, 808282440), (36, 785830150), (40, 707247135), (42, 673568700), (45, 628664120), (49, 577344600), (50, 565797708), (56, 505176525), (60, 471498090), (63, 449045800), (70, 404141220), (72, 392915075), (75, 377198472), (84, 336784350), (90, 314332060), (98, 288672300), (100, 282898854), (105, 269427480), (120, 235749045), (126, 224522900), (140, 202070610), (147, 192448200), (150, 188599236), (168, 168392175), (175, 161656488), (180, 157166030), (196, 144336150), (200, 141449427), (210, 134713740), (225, 125732824), (245, 115468920), (252, 112261450), (280, 101035305), (294, 96224100), (300, 94299618), (315, 89809160), (343, 82477800), (350, 80828244), (360, 78583015), (392, 72168075), (420, 67356870), (441, 64149400), (450, 62866412), (490, 57734460), (504, 56130725), (525, 53885496), (588, 48112050), (600, 47149809), (630, 44904580), (686, 41238900), (700, 40414122), (735, 38489640), (840, 33678435), (882, 32074700), (900, 31433206), (980, 28867230), (1029, 27492600), (1050, 26942748), (1176, 24056025), (1225, 23093784), (1260, 22452290), (1372, 20619450), (1400, 20207061), (1470, 19244820), (1575, 17961832), (1715, 16495560), (1764, 16037350), (1800, 15716603), (1960, 14433615), (2058, 13746300), (2100, 13471374), (2205, 12829880), (2450, 11546892), (2520, 11226145), (2744, 10309725), (2940, 9622410), (3087, 9164200), (3150, 8980916), (3430, 8247780), (3528, 8018675), (3675, 7697928), (4116, 6873150), (4200, 6735687), (4410, 6414940), (4900, 5773446), (5145, 5498520), (5880, 4811205), (6174, 4582100), (6300, 4490458), (6860, 4123890), (7350, 3848964), (8232, 3436575), (8575, 3299112), (8820, 3207470), (9800, 2886723), (10290, 2749260), (11025, 2565976), (12348, 2291050), (12600, 2245229), (13720, 2061945), (14700, 1924482), (15435, 1832840), (17150, 1649556), (17640, 1603735), (20580, 1374630), (22050, 1282988), (24696, 1145525), (25725, 1099704), (29400, 962241), (30870, 916420), (34300, 824778), (41160, 687315), (44100, 641494), (45821, 617400), (51450, 549852), (61740, 458210), (68600, 412389), (77175, 366568), (88200, 320747), (91642, 308700), (102900, 274926), (123480, 229105), (137463, 205800), (154350, 183284)]