275395680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{1301}}^1$

素因数の和:1339

約数の個数: 288

約数和(自身を含む): 1122115680

約数和(自身を除く): 846720000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1301, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2602, 2646, 2940, 3024, 3360, 3528, 3780, 3903, 3920, 4320, 4410, 4704, 5040, 5204, 5292, 5880, 6048, 6505, 6615, 7056, 7560, 7806, 7840, 8820, 9107, 10080, 10408, 10584, 11709, 11760, 13010, 13230, 14112, 15120, 15612, 17640, 18214, 19515, 20816, 21168, 23418, 23520, 26020, 26460, 27321, 30240, 31224, 35127, 35280, 36428, 39030, 41632, 42336, 45535, 46836, 52040, 52920, 54642, 58545, 62448, 63749, 70254, 70560, 72856, 78060, 81963, 91070, 93672, 104080, 105840, 109284, 117090, 124896, 127498, 136605, 140508, 145712, 156120, 163926, 175635, 182140, 187344, 191247, 208160, 211680, 218568, 234180, 245889, 254996, 273210, 281016, 291424, 312240, 318745, 327852, 351270, 364280, 374688, 382494, 409815, 437136, 468360, 491778, 509992, 546420, 562032, 573741, 624480, 637490, 655704, 702540, 728560, 764988, 819630, 874272, 936720, 956235, 983556, 1019984, 1092840, 1124064, 1147482, 1229445, 1274980, 1311408, 1405080, 1457120, 1529976, 1639260, 1721223, 1873440, 1912470, 1967112, 2039968, 2185680, 2294964, 2458890, 2549960, 2622816, 2810160, 2868705, 3059952, 3278520, 3442446, 3824940, 3934224, 4371360, 4589928, 4917780, 5099920, 5620320, 5737410, 6119904, 6557040, 6884892, 7649880, 7868448, 8606115, 9179856, 9835560, 10199840, 11474820, 13114080, 13769784, 15299760, 17212230, 18359712, 19671120, 22949640, 27539568, 30599520, 34424460, 39342240, 45899280, 55079136, 68848920, 91798560, 137697840, 275395680]

約数ペア:

[(1, 275395680), (2, 137697840), (3, 91798560), (4, 68848920), (5, 55079136), (6, 45899280), (7, 39342240), (8, 34424460), (9, 30599520), (10, 27539568), (12, 22949640), (14, 19671120), (15, 18359712), (16, 17212230), (18, 15299760), (20, 13769784), (21, 13114080), (24, 11474820), (27, 10199840), (28, 9835560), (30, 9179856), (32, 8606115), (35, 7868448), (36, 7649880), (40, 6884892), (42, 6557040), (45, 6119904), (48, 5737410), (49, 5620320), (54, 5099920), (56, 4917780), (60, 4589928), (63, 4371360), (70, 3934224), (72, 3824940), (80, 3442446), (84, 3278520), (90, 3059952), (96, 2868705), (98, 2810160), (105, 2622816), (108, 2549960), (112, 2458890), (120, 2294964), (126, 2185680), (135, 2039968), (140, 1967112), (144, 1912470), (147, 1873440), (160, 1721223), (168, 1639260), (180, 1529976), (189, 1457120), (196, 1405080), (210, 1311408), (216, 1274980), (224, 1229445), (240, 1147482), (245, 1124064), (252, 1092840), (270, 1019984), (280, 983556), (288, 956235), (294, 936720), (315, 874272), (336, 819630), (360, 764988), (378, 728560), (392, 702540), (420, 655704), (432, 637490), (441, 624480), (480, 573741), (490, 562032), (504, 546420), (540, 509992), (560, 491778), (588, 468360), (630, 437136), (672, 409815), (720, 382494), (735, 374688), (756, 364280), (784, 351270), (840, 327852), (864, 318745), (882, 312240), (945, 291424), (980, 281016), (1008, 273210), (1080, 254996), (1120, 245889), (1176, 234180), (1260, 218568), (1301, 211680), (1323, 208160), (1440, 191247), (1470, 187344), (1512, 182140), (1568, 175635), (1680, 163926), (1764, 156120), (1890, 145712), (1960, 140508), (2016, 136605), (2160, 127498), (2205, 124896), (2352, 117090), (2520, 109284), (2602, 105840), (2646, 104080), (2940, 93672), (3024, 91070), (3360, 81963), (3528, 78060), (3780, 72856), (3903, 70560), (3920, 70254), (4320, 63749), (4410, 62448), (4704, 58545), (5040, 54642), (5204, 52920), (5292, 52040), (5880, 46836), (6048, 45535), (6505, 42336), (6615, 41632), (7056, 39030), (7560, 36428), (7806, 35280), (7840, 35127), (8820, 31224), (9107, 30240), (10080, 27321), (10408, 26460), (10584, 26020), (11709, 23520), (11760, 23418), (13010, 21168), (13230, 20816), (14112, 19515), (15120, 18214), (15612, 17640)]