82201600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 198

約数和(自身を含む): 232252620

約数和(自身を除く): 150051020

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 128, 130, 152, 160, 169, 190, 200, 208, 247, 256, 260, 304, 320, 325, 338, 380, 400, 416, 475, 494, 512, 520, 608, 640, 650, 676, 760, 800, 832, 845, 950, 988, 1024, 1040, 1216, 1235, 1280, 1300, 1352, 1520, 1600, 1664, 1690, 1900, 1976, 2080, 2432, 2470, 2560, 2600, 2704, 3040, 3200, 3211, 3328, 3380, 3800, 3952, 4160, 4225, 4864, 4940, 5120, 5200, 5408, 6080, 6175, 6400, 6422, 6656, 6760, 7600, 7904, 8320, 8450, 9728, 9880, 10400, 10816, 12160, 12350, 12800, 12844, 13312, 13520, 15200, 15808, 16055, 16640, 16900, 19456, 19760, 20800, 21632, 24320, 24700, 25600, 25688, 27040, 30400, 31616, 32110, 33280, 33800, 39520, 41600, 43264, 48640, 49400, 51376, 54080, 60800, 63232, 64220, 66560, 67600, 79040, 80275, 83200, 86528, 97280, 98800, 102752, 108160, 121600, 126464, 128440, 135200, 158080, 160550, 166400, 173056, 197600, 205504, 216320, 243200, 252928, 256880, 270400, 316160, 321100, 332800, 395200, 411008, 432640, 486400, 513760, 540800, 632320, 642200, 790400, 822016, 865280, 1027520, 1081600, 1264640, 1284400, 1580800, 1644032, 2055040, 2163200, 2568800, 3161600, 3288064, 4110080, 4326400, 5137600, 6323200, 8220160, 10275200, 16440320, 20550400, 41100800, 82201600]

約数ペア:

[(1, 82201600), (2, 41100800), (4, 20550400), (5, 16440320), (8, 10275200), (10, 8220160), (13, 6323200), (16, 5137600), (19, 4326400), (20, 4110080), (25, 3288064), (26, 3161600), (32, 2568800), (38, 2163200), (40, 2055040), (50, 1644032), (52, 1580800), (64, 1284400), (65, 1264640), (76, 1081600), (80, 1027520), (95, 865280), (100, 822016), (104, 790400), (128, 642200), (130, 632320), (152, 540800), (160, 513760), (169, 486400), (190, 432640), (200, 411008), (208, 395200), (247, 332800), (256, 321100), (260, 316160), (304, 270400), (320, 256880), (325, 252928), (338, 243200), (380, 216320), (400, 205504), (416, 197600), (475, 173056), (494, 166400), (512, 160550), (520, 158080), (608, 135200), (640, 128440), (650, 126464), (676, 121600), (760, 108160), (800, 102752), (832, 98800), (845, 97280), (950, 86528), (988, 83200), (1024, 80275), (1040, 79040), (1216, 67600), (1235, 66560), (1280, 64220), (1300, 63232), (1352, 60800), (1520, 54080), (1600, 51376), (1664, 49400), (1690, 48640), (1900, 43264), (1976, 41600), (2080, 39520), (2432, 33800), (2470, 33280), (2560, 32110), (2600, 31616), (2704, 30400), (3040, 27040), (3200, 25688), (3211, 25600), (3328, 24700), (3380, 24320), (3800, 21632), (3952, 20800), (4160, 19760), (4225, 19456), (4864, 16900), (4940, 16640), (5120, 16055), (5200, 15808), (5408, 15200), (6080, 13520), (6175, 13312), (6400, 12844), (6422, 12800), (6656, 12350), (6760, 12160), (7600, 10816), (7904, 10400), (8320, 9880), (8450, 9728)]