88878240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 343429632

約数和(自身を除く): 254551392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 181, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 362, 372, 396, 440, 465, 480, 495, 496, 528, 543, 558, 620, 660, 682, 720, 724, 744, 792, 880, 905, 930, 990, 992, 1023, 1056, 1086, 1116, 1240, 1320, 1364, 1395, 1440, 1448, 1488, 1584, 1629, 1705, 1760, 1810, 1860, 1980, 1991, 2046, 2172, 2232, 2480, 2640, 2715, 2728, 2790, 2896, 2976, 3069, 3168, 3258, 3410, 3620, 3720, 3960, 3982, 4092, 4344, 4464, 4960, 5115, 5280, 5430, 5456, 5580, 5611, 5792, 5973, 6138, 6516, 6820, 7240, 7440, 7920, 7964, 8145, 8184, 8688, 8928, 9955, 10230, 10860, 10912, 11160, 11222, 11946, 12276, 13032, 13640, 14480, 14880, 15345, 15840, 15928, 16290, 16368, 16833, 17376, 17919, 19910, 20460, 21720, 22320, 22444, 23892, 24552, 26064, 27280, 28055, 28960, 29865, 30690, 31856, 32580, 32736, 33666, 35838, 39820, 40920, 43440, 44640, 44888, 47784, 49104, 50499, 52128, 54560, 56110, 59730, 61380, 61721, 63712, 65160, 67332, 71676, 79640, 81840, 84165, 86880, 89595, 89776, 95568, 98208, 100998, 112220, 119460, 122760, 123442, 130320, 134664, 143352, 159280, 163680, 168330, 179190, 179552, 185163, 191136, 201996, 224440, 238920, 245520, 246884, 252495, 260640, 269328, 286704, 308605, 318560, 336660, 358380, 370326, 403992, 448880, 477840, 491040, 493768, 504990, 538656, 555489, 573408, 617210, 673320, 716760, 740652, 807984, 897760, 925815, 955680, 987536, 1009980, 1110978, 1234420, 1346640, 1433520, 1481304, 1615968, 1851630, 1975072, 2019960, 2221956, 2468840, 2693280, 2777445, 2867040, 2962608, 3703260, 4039920, 4443912, 4937680, 5554890, 5925216, 7406520, 8079840, 8887824, 9875360, 11109780, 14813040, 17775648, 22219560, 29626080, 44439120, 88878240]

約数ペア:

[(1, 88878240), (2, 44439120), (3, 29626080), (4, 22219560), (5, 17775648), (6, 14813040), (8, 11109780), (9, 9875360), (10, 8887824), (11, 8079840), (12, 7406520), (15, 5925216), (16, 5554890), (18, 4937680), (20, 4443912), (22, 4039920), (24, 3703260), (30, 2962608), (31, 2867040), (32, 2777445), (33, 2693280), (36, 2468840), (40, 2221956), (44, 2019960), (45, 1975072), (48, 1851630), (55, 1615968), (60, 1481304), (62, 1433520), (66, 1346640), (72, 1234420), (80, 1110978), (88, 1009980), (90, 987536), (93, 955680), (96, 925815), (99, 897760), (110, 807984), (120, 740652), (124, 716760), (132, 673320), (144, 617210), (155, 573408), (160, 555489), (165, 538656), (176, 504990), (180, 493768), (181, 491040), (186, 477840), (198, 448880), (220, 403992), (240, 370326), (248, 358380), (264, 336660), (279, 318560), (288, 308605), (310, 286704), (330, 269328), (341, 260640), (352, 252495), (360, 246884), (362, 245520), (372, 238920), (396, 224440), (440, 201996), (465, 191136), (480, 185163), (495, 179552), (496, 179190), (528, 168330), (543, 163680), (558, 159280), (620, 143352), (660, 134664), (682, 130320), (720, 123442), (724, 122760), (744, 119460), (792, 112220), (880, 100998), (905, 98208), (930, 95568), (990, 89776), (992, 89595), (1023, 86880), (1056, 84165), (1086, 81840), (1116, 79640), (1240, 71676), (1320, 67332), (1364, 65160), (1395, 63712), (1440, 61721), (1448, 61380), (1488, 59730), (1584, 56110), (1629, 54560), (1705, 52128), (1760, 50499), (1810, 49104), (1860, 47784), (1980, 44888), (1991, 44640), (2046, 43440), (2172, 40920), (2232, 39820), (2480, 35838), (2640, 33666), (2715, 32736), (2728, 32580), (2790, 31856), (2896, 30690), (2976, 29865), (3069, 28960), (3168, 28055), (3258, 27280), (3410, 26064), (3620, 24552), (3720, 23892), (3960, 22444), (3982, 22320), (4092, 21720), (4344, 20460), (4464, 19910), (4960, 17919), (5115, 17376), (5280, 16833), (5430, 16368), (5456, 16290), (5580, 15928), (5611, 15840), (5792, 15345), (5973, 14880), (6138, 14480), (6516, 13640), (6820, 13032), (7240, 12276), (7440, 11946), (7920, 11222), (7964, 11160), (8145, 10912), (8184, 10860), (8688, 10230), (8928, 9955)]