87853080

素因数分解:

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

素因数の和:318

約数の個数: 192

約数和(自身を含む): 312560640

約数和(自身を除く): 224707560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 67, 70, 84, 98, 105, 120, 134, 140, 147, 168, 196, 201, 210, 223, 245, 268, 280, 294, 335, 392, 402, 420, 446, 469, 490, 536, 588, 669, 670, 735, 804, 840, 892, 938, 980, 1005, 1115, 1176, 1338, 1340, 1407, 1470, 1561, 1608, 1784, 1876, 1960, 2010, 2230, 2345, 2676, 2680, 2814, 2940, 3122, 3283, 3345, 3752, 4020, 4460, 4683, 4690, 5352, 5628, 5880, 6244, 6566, 6690, 7035, 7805, 8040, 8920, 9366, 9380, 9849, 10927, 11256, 12488, 13132, 13380, 14070, 14941, 15610, 16415, 18732, 18760, 19698, 21854, 23415, 26264, 26760, 28140, 29882, 31220, 32781, 32830, 37464, 39396, 43708, 44823, 46830, 49245, 54635, 56280, 59764, 62440, 65562, 65660, 74705, 78792, 87416, 89646, 93660, 98490, 104587, 109270, 119528, 131124, 131320, 149410, 163905, 179292, 187320, 196980, 209174, 218540, 224115, 262248, 298820, 313761, 327810, 358584, 393960, 418348, 437080, 448230, 522935, 597640, 627522, 655620, 732109, 836696, 896460, 1045870, 1255044, 1311240, 1464218, 1568805, 1792920, 2091740, 2196327, 2510088, 2928436, 3137610, 3660545, 4183480, 4392654, 5856872, 6275220, 7321090, 8785308, 10981635, 12550440, 14642180, 17570616, 21963270, 29284360, 43926540, 87853080]

約数ペア:

[(1, 87853080), (2, 43926540), (3, 29284360), (4, 21963270), (5, 17570616), (6, 14642180), (7, 12550440), (8, 10981635), (10, 8785308), (12, 7321090), (14, 6275220), (15, 5856872), (20, 4392654), (21, 4183480), (24, 3660545), (28, 3137610), (30, 2928436), (35, 2510088), (40, 2196327), (42, 2091740), (49, 1792920), (56, 1568805), (60, 1464218), (67, 1311240), (70, 1255044), (84, 1045870), (98, 896460), (105, 836696), (120, 732109), (134, 655620), (140, 627522), (147, 597640), (168, 522935), (196, 448230), (201, 437080), (210, 418348), (223, 393960), (245, 358584), (268, 327810), (280, 313761), (294, 298820), (335, 262248), (392, 224115), (402, 218540), (420, 209174), (446, 196980), (469, 187320), (490, 179292), (536, 163905), (588, 149410), (669, 131320), (670, 131124), (735, 119528), (804, 109270), (840, 104587), (892, 98490), (938, 93660), (980, 89646), (1005, 87416), (1115, 78792), (1176, 74705), (1338, 65660), (1340, 65562), (1407, 62440), (1470, 59764), (1561, 56280), (1608, 54635), (1784, 49245), (1876, 46830), (1960, 44823), (2010, 43708), (2230, 39396), (2345, 37464), (2676, 32830), (2680, 32781), (2814, 31220), (2940, 29882), (3122, 28140), (3283, 26760), (3345, 26264), (3752, 23415), (4020, 21854), (4460, 19698), (4683, 18760), (4690, 18732), (5352, 16415), (5628, 15610), (5880, 14941), (6244, 14070), (6566, 13380), (6690, 13132), (7035, 12488), (7805, 11256), (8040, 10927), (8920, 9849), (9366, 9380)]