75302640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 294647808

約数和(自身を除く): 219345168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 223, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 446, 469, 504, 536, 560, 603, 630, 669, 670, 720, 804, 840, 892, 938, 1005, 1008, 1072, 1115, 1206, 1260, 1338, 1340, 1407, 1561, 1608, 1680, 1784, 1876, 2007, 2010, 2230, 2345, 2412, 2520, 2676, 2680, 2814, 3015, 3122, 3216, 3345, 3568, 3752, 4014, 4020, 4221, 4460, 4683, 4690, 4824, 5040, 5352, 5360, 5628, 6030, 6244, 6690, 7035, 7504, 7805, 8028, 8040, 8442, 8920, 9366, 9380, 9648, 10035, 10704, 11256, 12060, 12488, 13380, 14049, 14070, 14941, 15610, 16056, 16080, 16884, 17840, 18732, 18760, 20070, 21105, 22512, 23415, 24120, 24976, 26760, 28098, 28140, 29882, 31220, 32112, 33768, 37464, 37520, 40140, 42210, 44823, 46830, 48240, 53520, 56196, 56280, 59764, 62440, 67536, 70245, 74705, 74928, 80280, 84420, 89646, 93660, 104587, 112392, 112560, 119528, 124880, 134469, 140490, 149410, 160560, 168840, 179292, 187320, 209174, 224115, 224784, 239056, 268938, 280980, 298820, 313761, 337680, 358584, 374640, 418348, 448230, 522935, 537876, 561960, 597640, 627522, 672345, 717168, 836696, 896460, 941283, 1045870, 1075752, 1123920, 1195280, 1255044, 1344690, 1568805, 1673392, 1792920, 1882566, 2091740, 2151504, 2510088, 2689380, 3137610, 3585840, 3765132, 4183480, 4706415, 5020176, 5378760, 6275220, 7530264, 8366960, 9412830, 10757520, 12550440, 15060528, 18825660, 25100880, 37651320, 75302640]

約数ペア:

[(1, 75302640), (2, 37651320), (3, 25100880), (4, 18825660), (5, 15060528), (6, 12550440), (7, 10757520), (8, 9412830), (9, 8366960), (10, 7530264), (12, 6275220), (14, 5378760), (15, 5020176), (16, 4706415), (18, 4183480), (20, 3765132), (21, 3585840), (24, 3137610), (28, 2689380), (30, 2510088), (35, 2151504), (36, 2091740), (40, 1882566), (42, 1792920), (45, 1673392), (48, 1568805), (56, 1344690), (60, 1255044), (63, 1195280), (67, 1123920), (70, 1075752), (72, 1045870), (80, 941283), (84, 896460), (90, 836696), (105, 717168), (112, 672345), (120, 627522), (126, 597640), (134, 561960), (140, 537876), (144, 522935), (168, 448230), (180, 418348), (201, 374640), (210, 358584), (223, 337680), (240, 313761), (252, 298820), (268, 280980), (280, 268938), (315, 239056), (335, 224784), (336, 224115), (360, 209174), (402, 187320), (420, 179292), (446, 168840), (469, 160560), (504, 149410), (536, 140490), (560, 134469), (603, 124880), (630, 119528), (669, 112560), (670, 112392), (720, 104587), (804, 93660), (840, 89646), (892, 84420), (938, 80280), (1005, 74928), (1008, 74705), (1072, 70245), (1115, 67536), (1206, 62440), (1260, 59764), (1338, 56280), (1340, 56196), (1407, 53520), (1561, 48240), (1608, 46830), (1680, 44823), (1784, 42210), (1876, 40140), (2007, 37520), (2010, 37464), (2230, 33768), (2345, 32112), (2412, 31220), (2520, 29882), (2676, 28140), (2680, 28098), (2814, 26760), (3015, 24976), (3122, 24120), (3216, 23415), (3345, 22512), (3568, 21105), (3752, 20070), (4014, 18760), (4020, 18732), (4221, 17840), (4460, 16884), (4683, 16080), (4690, 16056), (4824, 15610), (5040, 14941), (5352, 14070), (5360, 14049), (5628, 13380), (6030, 12488), (6244, 12060), (6690, 11256), (7035, 10704), (7504, 10035), (7805, 9648), (8028, 9380), (8040, 9366), (8442, 8920)]