74656890

素因数分解:

$2^1\times 3^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 336

約数和(自身を含む): 269140320

約数和(自身を除く): 194483430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 27, 30, 33, 35, 38, 42, 45, 49, 54, 55, 57, 63, 66, 70, 77, 81, 90, 95, 98, 99, 105, 110, 114, 126, 133, 135, 147, 154, 162, 165, 171, 189, 190, 198, 209, 210, 231, 243, 245, 266, 270, 285, 294, 297, 315, 330, 342, 378, 385, 399, 405, 418, 441, 462, 486, 490, 495, 513, 539, 567, 570, 594, 627, 630, 665, 693, 729, 735, 770, 798, 810, 855, 882, 891, 931, 945, 990, 1026, 1045, 1078, 1134, 1155, 1197, 1215, 1254, 1323, 1330, 1386, 1458, 1463, 1470, 1485, 1539, 1617, 1701, 1710, 1782, 1862, 1881, 1890, 1995, 2079, 2090, 2205, 2310, 2394, 2430, 2565, 2646, 2673, 2695, 2793, 2835, 2926, 2970, 3078, 3135, 3234, 3402, 3465, 3591, 3645, 3762, 3969, 3990, 4158, 4389, 4410, 4455, 4617, 4655, 4851, 5103, 5130, 5346, 5390, 5586, 5643, 5670, 5985, 6237, 6270, 6615, 6930, 7182, 7290, 7315, 7695, 7938, 8019, 8085, 8379, 8505, 8778, 8910, 9234, 9310, 9405, 9702, 10206, 10241, 10395, 10773, 11286, 11907, 11970, 12474, 13167, 13230, 13365, 13851, 13965, 14553, 14630, 15390, 16038, 16170, 16758, 16929, 17010, 17955, 18711, 18810, 19845, 20482, 20790, 21546, 21945, 23085, 23814, 24255, 25137, 25515, 26334, 26730, 27702, 27930, 28215, 29106, 30723, 31185, 32319, 33858, 35721, 35910, 37422, 39501, 39690, 40095, 41895, 43659, 43890, 46170, 48510, 50274, 50787, 51030, 51205, 53865, 56133, 56430, 59535, 61446, 62370, 64638, 65835, 69255, 71442, 72765, 75411, 79002, 80190, 83790, 84645, 87318, 92169, 93555, 96957, 101574, 102410, 107730, 112266, 118503, 119070, 125685, 130977, 131670, 138510, 145530, 150822, 152361, 153615, 161595, 169290, 178605, 184338, 187110, 193914, 197505, 218295, 226233, 237006, 251370, 253935, 261954, 276507, 280665, 304722, 307230, 323190, 355509, 357210, 377055, 392931, 395010, 436590, 452466, 460845, 484785, 507870, 553014, 561330, 592515, 654885, 678699, 711018, 754110, 761805, 785862, 829521, 921690, 969570, 1066527, 1131165, 1185030, 1309770, 1357398, 1382535, 1523610, 1659042, 1777545, 1964655, 2133054, 2262330, 2488563, 2765070, 3393495, 3555090, 3929310, 4147605, 4977126, 5332635, 6786990, 7465689, 8295210, 10665270, 12442815, 14931378, 24885630, 37328445, 74656890]

約数ペア:

[(1, 74656890), (2, 37328445), (3, 24885630), (5, 14931378), (6, 12442815), (7, 10665270), (9, 8295210), (10, 7465689), (11, 6786990), (14, 5332635), (15, 4977126), (18, 4147605), (19, 3929310), (21, 3555090), (22, 3393495), (27, 2765070), (30, 2488563), (33, 2262330), (35, 2133054), (38, 1964655), (42, 1777545), (45, 1659042), (49, 1523610), (54, 1382535), (55, 1357398), (57, 1309770), (63, 1185030), (66, 1131165), (70, 1066527), (77, 969570), (81, 921690), (90, 829521), (95, 785862), (98, 761805), (99, 754110), (105, 711018), (110, 678699), (114, 654885), (126, 592515), (133, 561330), (135, 553014), (147, 507870), (154, 484785), (162, 460845), (165, 452466), (171, 436590), (189, 395010), (190, 392931), (198, 377055), (209, 357210), (210, 355509), (231, 323190), (243, 307230), (245, 304722), (266, 280665), (270, 276507), (285, 261954), (294, 253935), (297, 251370), (315, 237006), (330, 226233), (342, 218295), (378, 197505), (385, 193914), (399, 187110), (405, 184338), (418, 178605), (441, 169290), (462, 161595), (486, 153615), (490, 152361), (495, 150822), (513, 145530), (539, 138510), (567, 131670), (570, 130977), (594, 125685), (627, 119070), (630, 118503), (665, 112266), (693, 107730), (729, 102410), (735, 101574), (770, 96957), (798, 93555), (810, 92169), (855, 87318), (882, 84645), (891, 83790), (931, 80190), (945, 79002), (990, 75411), (1026, 72765), (1045, 71442), (1078, 69255), (1134, 65835), (1155, 64638), (1197, 62370), (1215, 61446), (1254, 59535), (1323, 56430), (1330, 56133), (1386, 53865), (1458, 51205), (1463, 51030), (1470, 50787), (1485, 50274), (1539, 48510), (1617, 46170), (1701, 43890), (1710, 43659), (1782, 41895), (1862, 40095), (1881, 39690), (1890, 39501), (1995, 37422), (2079, 35910), (2090, 35721), (2205, 33858), (2310, 32319), (2394, 31185), (2430, 30723), (2565, 29106), (2646, 28215), (2673, 27930), (2695, 27702), (2793, 26730), (2835, 26334), (2926, 25515), (2970, 25137), (3078, 24255), (3135, 23814), (3234, 23085), (3402, 21945), (3465, 21546), (3591, 20790), (3645, 20482), (3762, 19845), (3969, 18810), (3990, 18711), (4158, 17955), (4389, 17010), (4410, 16929), (4455, 16758), (4617, 16170), (4655, 16038), (4851, 15390), (5103, 14630), (5130, 14553), (5346, 13965), (5390, 13851), (5586, 13365), (5643, 13230), (5670, 13167), (5985, 12474), (6237, 11970), (6270, 11907), (6615, 11286), (6930, 10773), (7182, 10395), (7290, 10241), (7315, 10206), (7695, 9702), (7938, 9405), (8019, 9310), (8085, 9234), (8379, 8910), (8505, 8778)]