89908000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 288

約数和(自身を含む): 287763840

約数和(自身を除く): 197855840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 112, 125, 130, 133, 140, 152, 160, 169, 175, 182, 190, 200, 208, 224, 247, 250, 260, 266, 280, 304, 325, 338, 350, 364, 380, 400, 416, 455, 475, 494, 500, 520, 532, 560, 608, 650, 665, 676, 700, 728, 760, 800, 845, 875, 910, 950, 988, 1000, 1040, 1064, 1120, 1183, 1235, 1300, 1330, 1352, 1400, 1456, 1520, 1625, 1690, 1729, 1750, 1820, 1900, 1976, 2000, 2080, 2128, 2275, 2366, 2375, 2470, 2600, 2660, 2704, 2800, 2912, 3040, 3211, 3250, 3325, 3380, 3458, 3500, 3640, 3800, 3952, 4000, 4225, 4256, 4550, 4732, 4750, 4940, 5200, 5320, 5408, 5600, 5915, 6175, 6422, 6500, 6650, 6760, 6916, 7000, 7280, 7600, 7904, 8450, 8645, 9100, 9464, 9500, 9880, 10400, 10640, 11375, 11830, 12350, 12844, 13000, 13300, 13520, 13832, 14000, 14560, 15200, 16055, 16625, 16900, 17290, 18200, 18928, 19000, 19760, 21125, 21280, 22477, 22750, 23660, 24700, 25688, 26000, 26600, 27040, 27664, 28000, 29575, 30875, 32110, 33250, 33800, 34580, 36400, 37856, 38000, 39520, 42250, 43225, 44954, 45500, 47320, 49400, 51376, 52000, 53200, 55328, 59150, 61750, 64220, 66500, 67600, 69160, 72800, 76000, 80275, 84500, 86450, 89908, 91000, 94640, 98800, 102752, 106400, 112385, 118300, 123500, 128440, 133000, 135200, 138320, 147875, 160550, 169000, 172900, 179816, 182000, 189280, 197600, 216125, 224770, 236600, 247000, 256880, 266000, 276640, 295750, 321100, 338000, 345800, 359632, 364000, 401375, 432250, 449540, 473200, 494000, 513760, 532000, 561925, 591500, 642200, 676000, 691600, 719264, 802750, 864500, 899080, 946400, 988000, 1123850, 1183000, 1284400, 1383200, 1605500, 1729000, 1798160, 2247700, 2366000, 2568800, 2809625, 3211000, 3458000, 3596320, 4495400, 4732000, 5619250, 6422000, 6916000, 8990800, 11238500, 12844000, 17981600, 22477000, 44954000, 89908000]

約数ペア:

[(1, 89908000), (2, 44954000), (4, 22477000), (5, 17981600), (7, 12844000), (8, 11238500), (10, 8990800), (13, 6916000), (14, 6422000), (16, 5619250), (19, 4732000), (20, 4495400), (25, 3596320), (26, 3458000), (28, 3211000), (32, 2809625), (35, 2568800), (38, 2366000), (40, 2247700), (50, 1798160), (52, 1729000), (56, 1605500), (65, 1383200), (70, 1284400), (76, 1183000), (80, 1123850), (91, 988000), (95, 946400), (100, 899080), (104, 864500), (112, 802750), (125, 719264), (130, 691600), (133, 676000), (140, 642200), (152, 591500), (160, 561925), (169, 532000), (175, 513760), (182, 494000), (190, 473200), (200, 449540), (208, 432250), (224, 401375), (247, 364000), (250, 359632), (260, 345800), (266, 338000), (280, 321100), (304, 295750), (325, 276640), (338, 266000), (350, 256880), (364, 247000), (380, 236600), (400, 224770), (416, 216125), (455, 197600), (475, 189280), (494, 182000), (500, 179816), (520, 172900), (532, 169000), (560, 160550), (608, 147875), (650, 138320), (665, 135200), (676, 133000), (700, 128440), (728, 123500), (760, 118300), (800, 112385), (845, 106400), (875, 102752), (910, 98800), (950, 94640), (988, 91000), (1000, 89908), (1040, 86450), (1064, 84500), (1120, 80275), (1183, 76000), (1235, 72800), (1300, 69160), (1330, 67600), (1352, 66500), (1400, 64220), (1456, 61750), (1520, 59150), (1625, 55328), (1690, 53200), (1729, 52000), (1750, 51376), (1820, 49400), (1900, 47320), (1976, 45500), (2000, 44954), (2080, 43225), (2128, 42250), (2275, 39520), (2366, 38000), (2375, 37856), (2470, 36400), (2600, 34580), (2660, 33800), (2704, 33250), (2800, 32110), (2912, 30875), (3040, 29575), (3211, 28000), (3250, 27664), (3325, 27040), (3380, 26600), (3458, 26000), (3500, 25688), (3640, 24700), (3800, 23660), (3952, 22750), (4000, 22477), (4225, 21280), (4256, 21125), (4550, 19760), (4732, 19000), (4750, 18928), (4940, 18200), (5200, 17290), (5320, 16900), (5408, 16625), (5600, 16055), (5915, 15200), (6175, 14560), (6422, 14000), (6500, 13832), (6650, 13520), (6760, 13300), (6916, 13000), (7000, 12844), (7280, 12350), (7600, 11830), (7904, 11375), (8450, 10640), (8645, 10400), (9100, 9880), (9464, 9500)]