290670930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 959713920

約数和(自身を除く): 669042990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 27, 30, 33, 34, 38, 45, 51, 54, 55, 57, 66, 81, 85, 90, 95, 99, 101, 102, 110, 114, 135, 153, 162, 165, 170, 171, 187, 190, 198, 202, 209, 255, 270, 285, 297, 303, 306, 323, 330, 342, 374, 405, 418, 459, 495, 505, 510, 513, 561, 570, 594, 606, 627, 646, 765, 810, 855, 891, 909, 918, 935, 969, 990, 1010, 1026, 1045, 1111, 1122, 1254, 1377, 1485, 1515, 1530, 1539, 1615, 1683, 1710, 1717, 1782, 1818, 1870, 1881, 1919, 1938, 2090, 2222, 2295, 2565, 2727, 2754, 2805, 2907, 2970, 3030, 3078, 3135, 3230, 3333, 3366, 3434, 3553, 3762, 3838, 4455, 4545, 4590, 4845, 5049, 5130, 5151, 5454, 5555, 5610, 5643, 5757, 5814, 6270, 6666, 6885, 7106, 7695, 8181, 8415, 8585, 8721, 8910, 9090, 9405, 9595, 9690, 9999, 10098, 10302, 10659, 11110, 11286, 11514, 13635, 13770, 14535, 15147, 15390, 15453, 16362, 16665, 16830, 16929, 17170, 17271, 17442, 17765, 18810, 18887, 19190, 19998, 21109, 21318, 25245, 25755, 26163, 27270, 28215, 28785, 29070, 29997, 30294, 30906, 31977, 32623, 33330, 33858, 34542, 35530, 37774, 40905, 42218, 43605, 46359, 49995, 50490, 51510, 51813, 52326, 53295, 56430, 56661, 57570, 59994, 63327, 63954, 65246, 75735, 77265, 81810, 84645, 86355, 87210, 89991, 92718, 94435, 95931, 97869, 99990, 103626, 105545, 106590, 113322, 126654, 130815, 139077, 149985, 151470, 154530, 155439, 159885, 163115, 169290, 169983, 172710, 179982, 188870, 189981, 191862, 195738, 211090, 231795, 259065, 261630, 278154, 283305, 287793, 293607, 299970, 310878, 316635, 319770, 326230, 339966, 358853, 379962, 449955, 463590, 479655, 489345, 509949, 518130, 566610, 569943, 575586, 587214, 633270, 695385, 717706, 777195, 849915, 880821, 899910, 949905, 959310, 978690, 1019898, 1076559, 1139886, 1390770, 1438965, 1468035, 1529847, 1554390, 1699830, 1709829, 1761642, 1794265, 1899810, 2153118, 2549745, 2642463, 2849715, 2877930, 2936070, 3059694, 3229677, 3419658, 3588530, 4404105, 5099490, 5284926, 5382795, 5699430, 6459354, 7649235, 8549145, 8808210, 9689031, 10765590, 13212315, 15298470, 16148385, 17098290, 19378062, 26424630, 29067093, 32296770, 48445155, 58134186, 96890310, 145335465, 290670930]

約数ペア:

[(1, 290670930), (2, 145335465), (3, 96890310), (5, 58134186), (6, 48445155), (9, 32296770), (10, 29067093), (11, 26424630), (15, 19378062), (17, 17098290), (18, 16148385), (19, 15298470), (22, 13212315), (27, 10765590), (30, 9689031), (33, 8808210), (34, 8549145), (38, 7649235), (45, 6459354), (51, 5699430), (54, 5382795), (55, 5284926), (57, 5099490), (66, 4404105), (81, 3588530), (85, 3419658), (90, 3229677), (95, 3059694), (99, 2936070), (101, 2877930), (102, 2849715), (110, 2642463), (114, 2549745), (135, 2153118), (153, 1899810), (162, 1794265), (165, 1761642), (170, 1709829), (171, 1699830), (187, 1554390), (190, 1529847), (198, 1468035), (202, 1438965), (209, 1390770), (255, 1139886), (270, 1076559), (285, 1019898), (297, 978690), (303, 959310), (306, 949905), (323, 899910), (330, 880821), (342, 849915), (374, 777195), (405, 717706), (418, 695385), (459, 633270), (495, 587214), (505, 575586), (510, 569943), (513, 566610), (561, 518130), (570, 509949), (594, 489345), (606, 479655), (627, 463590), (646, 449955), (765, 379962), (810, 358853), (855, 339966), (891, 326230), (909, 319770), (918, 316635), (935, 310878), (969, 299970), (990, 293607), (1010, 287793), (1026, 283305), (1045, 278154), (1111, 261630), (1122, 259065), (1254, 231795), (1377, 211090), (1485, 195738), (1515, 191862), (1530, 189981), (1539, 188870), (1615, 179982), (1683, 172710), (1710, 169983), (1717, 169290), (1782, 163115), (1818, 159885), (1870, 155439), (1881, 154530), (1919, 151470), (1938, 149985), (2090, 139077), (2222, 130815), (2295, 126654), (2565, 113322), (2727, 106590), (2754, 105545), (2805, 103626), (2907, 99990), (2970, 97869), (3030, 95931), (3078, 94435), (3135, 92718), (3230, 89991), (3333, 87210), (3366, 86355), (3434, 84645), (3553, 81810), (3762, 77265), (3838, 75735), (4455, 65246), (4545, 63954), (4590, 63327), (4845, 59994), (5049, 57570), (5130, 56661), (5151, 56430), (5454, 53295), (5555, 52326), (5610, 51813), (5643, 51510), (5757, 50490), (5814, 49995), (6270, 46359), (6666, 43605), (6885, 42218), (7106, 40905), (7695, 37774), (8181, 35530), (8415, 34542), (8585, 33858), (8721, 33330), (8910, 32623), (9090, 31977), (9405, 30906), (9595, 30294), (9690, 29997), (9999, 29070), (10098, 28785), (10302, 28215), (10659, 27270), (11110, 26163), (11286, 25755), (11514, 25245), (13635, 21318), (13770, 21109), (14535, 19998), (15147, 19190), (15390, 18887), (15453, 18810), (16362, 17765), (16665, 17442), (16830, 17271), (16929, 17170)]