97884800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 263283930

約数和(自身を除く): 165399130

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 169, 181, 200, 208, 260, 320, 325, 338, 362, 400, 416, 520, 640, 650, 676, 724, 800, 832, 845, 905, 1040, 1300, 1352, 1448, 1600, 1664, 1690, 1810, 2080, 2353, 2600, 2704, 2896, 3200, 3380, 3620, 4160, 4225, 4525, 4706, 5200, 5408, 5792, 6760, 7240, 8320, 8450, 9050, 9412, 10400, 10816, 11584, 11765, 13520, 14480, 16900, 18100, 18824, 20800, 21632, 23168, 23530, 27040, 28960, 30589, 33800, 36200, 37648, 41600, 47060, 54080, 57920, 58825, 61178, 67600, 72400, 75296, 94120, 108160, 115840, 117650, 122356, 135200, 144800, 150592, 152945, 188240, 235300, 244712, 270400, 289600, 301184, 305890, 376480, 470600, 489424, 540800, 579200, 611780, 752960, 764725, 941200, 978848, 1223560, 1505920, 1529450, 1882400, 1957696, 2447120, 3058900, 3764800, 3915392, 4894240, 6117800, 7529600, 9788480, 12235600, 19576960, 24471200, 48942400, 97884800]

約数ペア:

[(1, 97884800), (2, 48942400), (4, 24471200), (5, 19576960), (8, 12235600), (10, 9788480), (13, 7529600), (16, 6117800), (20, 4894240), (25, 3915392), (26, 3764800), (32, 3058900), (40, 2447120), (50, 1957696), (52, 1882400), (64, 1529450), (65, 1505920), (80, 1223560), (100, 978848), (104, 941200), (128, 764725), (130, 752960), (160, 611780), (169, 579200), (181, 540800), (200, 489424), (208, 470600), (260, 376480), (320, 305890), (325, 301184), (338, 289600), (362, 270400), (400, 244712), (416, 235300), (520, 188240), (640, 152945), (650, 150592), (676, 144800), (724, 135200), (800, 122356), (832, 117650), (845, 115840), (905, 108160), (1040, 94120), (1300, 75296), (1352, 72400), (1448, 67600), (1600, 61178), (1664, 58825), (1690, 57920), (1810, 54080), (2080, 47060), (2353, 41600), (2600, 37648), (2704, 36200), (2896, 33800), (3200, 30589), (3380, 28960), (3620, 27040), (4160, 23530), (4225, 23168), (4525, 21632), (4706, 20800), (5200, 18824), (5408, 18100), (5792, 16900), (6760, 14480), (7240, 13520), (8320, 11765), (8450, 11584), (9050, 10816), (9412, 10400)]