275389920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 288

約数和(自身を含む): 1036893312

約数和(自身を除く): 761503392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 96, 104, 117, 120, 130, 141, 144, 156, 160, 180, 188, 195, 208, 234, 235, 240, 260, 282, 288, 312, 313, 360, 376, 390, 416, 423, 468, 470, 480, 520, 564, 585, 611, 624, 626, 705, 720, 752, 780, 846, 936, 939, 940, 1040, 1128, 1170, 1222, 1248, 1252, 1410, 1440, 1504, 1560, 1565, 1692, 1833, 1872, 1878, 1880, 2080, 2115, 2256, 2340, 2444, 2504, 2817, 2820, 3055, 3120, 3130, 3384, 3666, 3744, 3756, 3760, 4069, 4230, 4512, 4680, 4695, 4888, 5008, 5499, 5634, 5640, 6110, 6240, 6260, 6768, 7332, 7512, 7520, 8138, 8460, 9165, 9360, 9390, 9776, 10016, 10998, 11268, 11280, 12207, 12220, 12520, 13536, 14085, 14664, 14711, 15024, 16276, 16920, 18330, 18720, 18780, 19552, 20345, 21996, 22536, 22560, 24414, 24440, 25040, 27495, 28170, 29328, 29422, 30048, 32552, 33840, 36621, 36660, 37560, 40690, 43992, 44133, 45072, 48828, 48880, 50080, 54990, 56340, 58656, 58844, 61035, 65104, 67680, 73242, 73320, 73555, 75120, 81380, 87984, 88266, 90144, 97656, 97760, 109980, 112680, 117688, 122070, 130208, 132399, 146484, 146640, 147110, 150240, 162760, 175968, 176532, 183105, 191243, 195312, 219960, 220665, 225360, 235376, 244140, 264798, 292968, 293280, 294220, 325520, 353064, 366210, 382486, 390624, 439920, 441330, 450720, 470752, 488280, 529596, 573729, 585936, 588440, 651040, 661995, 706128, 732420, 764972, 879840, 882660, 956215, 976560, 1059192, 1147458, 1171872, 1176880, 1323990, 1412256, 1464840, 1529944, 1721187, 1765320, 1912430, 1953120, 2118384, 2294916, 2353760, 2647980, 2868645, 2929680, 3059888, 3442374, 3530640, 3824860, 4236768, 4589832, 5295960, 5737290, 5859360, 6119776, 6884748, 7061280, 7649720, 8605935, 9179664, 10591920, 11474580, 13769496, 15299440, 17211870, 18359328, 21183840, 22949160, 27538992, 30598880, 34423740, 45898320, 55077984, 68847480, 91796640, 137694960, 275389920]

約数ペア:

[(1, 275389920), (2, 137694960), (3, 91796640), (4, 68847480), (5, 55077984), (6, 45898320), (8, 34423740), (9, 30598880), (10, 27538992), (12, 22949160), (13, 21183840), (15, 18359328), (16, 17211870), (18, 15299440), (20, 13769496), (24, 11474580), (26, 10591920), (30, 9179664), (32, 8605935), (36, 7649720), (39, 7061280), (40, 6884748), (45, 6119776), (47, 5859360), (48, 5737290), (52, 5295960), (60, 4589832), (65, 4236768), (72, 3824860), (78, 3530640), (80, 3442374), (90, 3059888), (94, 2929680), (96, 2868645), (104, 2647980), (117, 2353760), (120, 2294916), (130, 2118384), (141, 1953120), (144, 1912430), (156, 1765320), (160, 1721187), (180, 1529944), (188, 1464840), (195, 1412256), (208, 1323990), (234, 1176880), (235, 1171872), (240, 1147458), (260, 1059192), (282, 976560), (288, 956215), (312, 882660), (313, 879840), (360, 764972), (376, 732420), (390, 706128), (416, 661995), (423, 651040), (468, 588440), (470, 585936), (480, 573729), (520, 529596), (564, 488280), (585, 470752), (611, 450720), (624, 441330), (626, 439920), (705, 390624), (720, 382486), (752, 366210), (780, 353064), (846, 325520), (936, 294220), (939, 293280), (940, 292968), (1040, 264798), (1128, 244140), (1170, 235376), (1222, 225360), (1248, 220665), (1252, 219960), (1410, 195312), (1440, 191243), (1504, 183105), (1560, 176532), (1565, 175968), (1692, 162760), (1833, 150240), (1872, 147110), (1878, 146640), (1880, 146484), (2080, 132399), (2115, 130208), (2256, 122070), (2340, 117688), (2444, 112680), (2504, 109980), (2817, 97760), (2820, 97656), (3055, 90144), (3120, 88266), (3130, 87984), (3384, 81380), (3666, 75120), (3744, 73555), (3756, 73320), (3760, 73242), (4069, 67680), (4230, 65104), (4512, 61035), (4680, 58844), (4695, 58656), (4888, 56340), (5008, 54990), (5499, 50080), (5634, 48880), (5640, 48828), (6110, 45072), (6240, 44133), (6260, 43992), (6768, 40690), (7332, 37560), (7512, 36660), (7520, 36621), (8138, 33840), (8460, 32552), (9165, 30048), (9360, 29422), (9390, 29328), (9776, 28170), (10016, 27495), (10998, 25040), (11268, 24440), (11280, 24414), (12207, 22560), (12220, 22536), (12520, 21996), (13536, 20345), (14085, 19552), (14664, 18780), (14711, 18720), (15024, 18330), (16276, 16920)]