28286894790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3425

約数の個数: 384

約数和(自身を含む): 97347317760

約数和(自身を除く): 69060422970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 37, 42, 45, 54, 55, 63, 66, 70, 74, 77, 90, 99, 105, 110, 111, 121, 126, 135, 154, 165, 185, 189, 198, 210, 222, 231, 242, 259, 270, 297, 315, 330, 333, 363, 370, 378, 385, 407, 462, 495, 518, 555, 594, 605, 630, 666, 693, 726, 770, 777, 814, 847, 945, 990, 999, 1089, 1110, 1155, 1210, 1221, 1295, 1386, 1485, 1554, 1665, 1694, 1815, 1890, 1998, 2035, 2079, 2178, 2310, 2331, 2442, 2541, 2590, 2849, 2970, 3267, 3330, 3343, 3465, 3630, 3663, 3885, 4070, 4158, 4235, 4477, 4662, 4995, 5082, 5445, 5698, 6105, 6534, 6686, 6930, 6993, 7326, 7623, 7770, 8470, 8547, 8954, 9990, 10029, 10395, 10890, 10989, 11655, 12210, 12705, 13431, 13986, 14245, 15246, 16335, 16715, 17094, 18315, 20058, 20790, 21978, 22385, 22869, 23310, 23401, 25410, 25641, 26862, 28490, 30087, 31339, 32670, 33430, 34965, 36630, 36773, 38115, 40293, 42735, 44770, 45738, 46802, 50145, 51282, 54945, 60174, 62678, 67155, 69930, 70203, 73546, 76230, 76923, 80586, 85470, 90261, 94017, 100290, 109890, 110319, 114345, 117005, 120879, 123691, 128205, 134310, 140406, 150435, 153846, 156695, 180522, 183865, 188034, 201465, 210609, 220638, 228690, 234010, 241758, 247382, 256410, 257411, 282051, 300870, 313390, 330957, 351015, 367730, 371073, 384615, 402930, 404503, 421218, 451305, 470085, 514822, 551595, 564102, 604395, 618455, 631827, 661914, 702030, 742146, 769230, 772233, 809006, 846153, 865837, 902610, 940170, 992871, 1053045, 1103190, 1113219, 1208790, 1213509, 1236910, 1263654, 1287055, 1360601, 1410255, 1544466, 1654785, 1692306, 1731674, 1855365, 1985742, 2022515, 2106090, 2226438, 2316699, 2427018, 2574110, 2597511, 2721202, 2820510, 2831521, 3159135, 3309570, 3339657, 3640527, 3710730, 3861165, 4045030, 4081803, 4230765, 4329185, 4633398, 4964355, 5195022, 5566095, 5663042, 6067545, 6318270, 6679314, 6803005, 6950097, 7281054, 7722330, 7792533, 8163606, 8461530, 8494563, 8658370, 9524207, 9928710, 10921581, 11132190, 11583495, 12135090, 12245409, 12987555, 13606010, 13900194, 14157605, 14966611, 15585066, 16698285, 16989126, 18202635, 19048414, 20409015, 21843162, 23166990, 23377599, 24490818, 25483689, 25975110, 28315210, 28572621, 29933222, 33396570, 34750485, 36405270, 36736227, 38962665, 40818030, 42472815, 44899833, 46755198, 47621035, 50967378, 54607905, 57145242, 61227045, 69500970, 73472454, 74833055, 76451067, 77925330, 84945630, 85717863, 89799666, 95242070, 104766277, 109215810, 116887995, 122454090, 127418445, 134699499, 142863105, 149666110, 152902134, 171435726, 183681135, 209532554, 224499165, 233775990, 254836890, 257153589, 269398998, 285726210, 314298831, 367362270, 382255335, 404098497, 428589315, 448998330, 514307178, 523831385, 628597662, 673497495, 764510670, 808196994, 857178630, 942896493, 1047662770, 1285767945, 1346994990, 1571494155, 1885792986, 2020492485, 2571535890, 2828689479, 3142988310, 4040984970, 4714482465, 5657378958, 9428964930, 14143447395, 28286894790]

約数ペア:

[(1, 28286894790), (2, 14143447395), (3, 9428964930), (5, 5657378958), (6, 4714482465), (7, 4040984970), (9, 3142988310), (10, 2828689479), (11, 2571535890), (14, 2020492485), (15, 1885792986), (18, 1571494155), (21, 1346994990), (22, 1285767945), (27, 1047662770), (30, 942896493), (33, 857178630), (35, 808196994), (37, 764510670), (42, 673497495), (45, 628597662), (54, 523831385), (55, 514307178), (63, 448998330), (66, 428589315), (70, 404098497), (74, 382255335), (77, 367362270), (90, 314298831), (99, 285726210), (105, 269398998), (110, 257153589), (111, 254836890), (121, 233775990), (126, 224499165), (135, 209532554), (154, 183681135), (165, 171435726), (185, 152902134), (189, 149666110), (198, 142863105), (210, 134699499), (222, 127418445), (231, 122454090), (242, 116887995), (259, 109215810), (270, 104766277), (297, 95242070), (315, 89799666), (330, 85717863), (333, 84945630), (363, 77925330), (370, 76451067), (378, 74833055), (385, 73472454), (407, 69500970), (462, 61227045), (495, 57145242), (518, 54607905), (555, 50967378), (594, 47621035), (605, 46755198), (630, 44899833), (666, 42472815), (693, 40818030), (726, 38962665), (770, 36736227), (777, 36405270), (814, 34750485), (847, 33396570), (945, 29933222), (990, 28572621), (999, 28315210), (1089, 25975110), (1110, 25483689), (1155, 24490818), (1210, 23377599), (1221, 23166990), (1295, 21843162), (1386, 20409015), (1485, 19048414), (1554, 18202635), (1665, 16989126), (1694, 16698285), (1815, 15585066), (1890, 14966611), (1998, 14157605), (2035, 13900194), (2079, 13606010), (2178, 12987555), (2310, 12245409), (2331, 12135090), (2442, 11583495), (2541, 11132190), (2590, 10921581), (2849, 9928710), (2970, 9524207), (3267, 8658370), (3330, 8494563), (3343, 8461530), (3465, 8163606), (3630, 7792533), (3663, 7722330), (3885, 7281054), (4070, 6950097), (4158, 6803005), (4235, 6679314), (4477, 6318270), (4662, 6067545), (4995, 5663042), (5082, 5566095), (5445, 5195022), (5698, 4964355), (6105, 4633398), (6534, 4329185), (6686, 4230765), (6930, 4081803), (6993, 4045030), (7326, 3861165), (7623, 3710730), (7770, 3640527), (8470, 3339657), (8547, 3309570), (8954, 3159135), (9990, 2831521), (10029, 2820510), (10395, 2721202), (10890, 2597511), (10989, 2574110), (11655, 2427018), (12210, 2316699), (12705, 2226438), (13431, 2106090), (13986, 2022515), (14245, 1985742), (15246, 1855365), (16335, 1731674), (16715, 1692306), (17094, 1654785), (18315, 1544466), (20058, 1410255), (20790, 1360601), (21978, 1287055), (22385, 1263654), (22869, 1236910), (23310, 1213509), (23401, 1208790), (25410, 1113219), (25641, 1103190), (26862, 1053045), (28490, 992871), (30087, 940170), (31339, 902610), (32670, 865837), (33430, 846153), (34965, 809006), (36630, 772233), (36773, 769230), (38115, 742146), (40293, 702030), (42735, 661914), (44770, 631827), (45738, 618455), (46802, 604395), (50145, 564102), (51282, 551595), (54945, 514822), (60174, 470085), (62678, 451305), (67155, 421218), (69930, 404503), (70203, 402930), (73546, 384615), (76230, 371073), (76923, 367730), (80586, 351015), (85470, 330957), (90261, 313390), (94017, 300870), (100290, 282051), (109890, 257411), (110319, 256410), (114345, 247382), (117005, 241758), (120879, 234010), (123691, 228690), (128205, 220638), (134310, 210609), (140406, 201465), (150435, 188034), (153846, 183865), (156695, 180522)]