20287592325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 360

約数和(自身を含む): 50275907136

約数和(自身を除く): 29988314811

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 25, 33, 35, 39, 41, 45, 55, 63, 65, 75, 77, 91, 99, 105, 117, 123, 143, 165, 169, 175, 195, 205, 225, 231, 273, 275, 287, 315, 325, 369, 385, 429, 451, 455, 495, 507, 525, 533, 585, 615, 693, 715, 819, 825, 845, 861, 975, 1001, 1025, 1155, 1183, 1287, 1353, 1365, 1435, 1521, 1575, 1599, 1845, 1859, 1925, 2145, 2197, 2255, 2275, 2475, 2535, 2583, 2665, 2925, 3003, 3075, 3157, 3465, 3549, 3575, 3731, 4059, 4095, 4225, 4305, 4797, 5005, 5577, 5775, 5863, 5915, 6435, 6591, 6765, 6825, 6929, 7175, 7605, 7995, 9009, 9225, 9295, 9471, 10647, 10725, 10985, 11193, 11275, 12675, 12915, 13013, 13325, 15015, 15379, 15785, 16731, 17325, 17589, 17745, 18655, 19773, 20295, 20475, 20787, 21525, 23985, 24167, 25025, 27885, 28413, 28561, 29315, 29575, 32175, 32955, 33579, 33825, 34645, 38025, 39039, 39975, 41041, 45045, 46137, 46475, 47355, 48503, 52767, 53235, 54925, 55965, 62361, 64575, 65065, 72501, 75075, 76219, 76895, 78925, 83655, 85683, 87945, 88725, 90077, 93275, 98865, 101475, 103935, 117117, 119925, 120835, 123123, 138411, 139425, 142065, 142805, 145509, 146575, 164775, 167895, 169169, 173225, 195195, 199927, 205205, 217503, 225225, 228657, 230685, 236775, 242515, 257049, 263835, 266175, 270231, 279825, 311805, 314171, 325325, 362505, 369369, 381095, 384475, 418275, 428415, 436527, 439725, 450385, 494325, 507507, 519675, 533533, 585585, 599781, 604175, 615615, 630539, 685971, 692055, 710325, 714025, 727545, 810693, 839475, 845845, 942513, 975975, 990847, 999635, 1026025, 1087515, 1143285, 1153425, 1171001, 1212575, 1285245, 1319175, 1351155, 1522521, 1559025, 1570855, 1600599, 1799343, 1812525, 1846845, 1891617, 1905475, 2142075, 2182635, 2199197, 2251925, 2537535, 2667665, 2827539, 2927925, 2972541, 2998905, 3078075, 3152695, 3429855, 3460275, 3513003, 3637725, 4053465, 4229225, 4712565, 4801797, 4954235, 4998175, 5437575, 5674851, 5716425, 5855005, 6426225, 6597591, 6755775, 6935929, 7612605, 7854275, 8002995, 8197007, 8917623, 8996715, 9234225, 9458085, 10539009, 10913175, 10995985, 12687675, 12881011, 13338325, 14137695, 14862705, 14994525, 15763475, 17149275, 17565015, 19792773, 20267325, 20807787, 23562825, 24008985, 24591021, 24771175, 28374255, 29275025, 32987955, 34679645, 38063025, 38643033, 40014975, 40985035, 44588115, 44983575, 47290425, 52695045, 54979925, 62423361, 64405055, 70688475, 73773063, 74313525, 87825075, 90167077, 98963865, 104038935, 115929099, 120044925, 122955105, 141871275, 164939775, 173398225, 193215165, 204925175, 222940575, 263475225, 270501231, 312116805, 322025275, 368865315, 450835385, 494819325, 520194675, 579645495, 614775525, 811503693, 966075825, 1352506155, 1560584025, 1844326575, 2254176925, 2898227475, 4057518465, 6762530775, 20287592325]

約数ペア:

[(1, 20287592325), (3, 6762530775), (5, 4057518465), (7, 2898227475), (9, 2254176925), (11, 1844326575), (13, 1560584025), (15, 1352506155), (21, 966075825), (25, 811503693), (33, 614775525), (35, 579645495), (39, 520194675), (41, 494819325), (45, 450835385), (55, 368865315), (63, 322025275), (65, 312116805), (75, 270501231), (77, 263475225), (91, 222940575), (99, 204925175), (105, 193215165), (117, 173398225), (123, 164939775), (143, 141871275), (165, 122955105), (169, 120044925), (175, 115929099), (195, 104038935), (205, 98963865), (225, 90167077), (231, 87825075), (273, 74313525), (275, 73773063), (287, 70688475), (315, 64405055), (325, 62423361), (369, 54979925), (385, 52695045), (429, 47290425), (451, 44983575), (455, 44588115), (495, 40985035), (507, 40014975), (525, 38643033), (533, 38063025), (585, 34679645), (615, 32987955), (693, 29275025), (715, 28374255), (819, 24771175), (825, 24591021), (845, 24008985), (861, 23562825), (975, 20807787), (1001, 20267325), (1025, 19792773), (1155, 17565015), (1183, 17149275), (1287, 15763475), (1353, 14994525), (1365, 14862705), (1435, 14137695), (1521, 13338325), (1575, 12881011), (1599, 12687675), (1845, 10995985), (1859, 10913175), (1925, 10539009), (2145, 9458085), (2197, 9234225), (2255, 8996715), (2275, 8917623), (2475, 8197007), (2535, 8002995), (2583, 7854275), (2665, 7612605), (2925, 6935929), (3003, 6755775), (3075, 6597591), (3157, 6426225), (3465, 5855005), (3549, 5716425), (3575, 5674851), (3731, 5437575), (4059, 4998175), (4095, 4954235), (4225, 4801797), (4305, 4712565), (4797, 4229225), (5005, 4053465), (5577, 3637725), (5775, 3513003), (5863, 3460275), (5915, 3429855), (6435, 3152695), (6591, 3078075), (6765, 2998905), (6825, 2972541), (6929, 2927925), (7175, 2827539), (7605, 2667665), (7995, 2537535), (9009, 2251925), (9225, 2199197), (9295, 2182635), (9471, 2142075), (10647, 1905475), (10725, 1891617), (10985, 1846845), (11193, 1812525), (11275, 1799343), (12675, 1600599), (12915, 1570855), (13013, 1559025), (13325, 1522521), (15015, 1351155), (15379, 1319175), (15785, 1285245), (16731, 1212575), (17325, 1171001), (17589, 1153425), (17745, 1143285), (18655, 1087515), (19773, 1026025), (20295, 999635), (20475, 990847), (20787, 975975), (21525, 942513), (23985, 845845), (24167, 839475), (25025, 810693), (27885, 727545), (28413, 714025), (28561, 710325), (29315, 692055), (29575, 685971), (32175, 630539), (32955, 615615), (33579, 604175), (33825, 599781), (34645, 585585), (38025, 533533), (39039, 519675), (39975, 507507), (41041, 494325), (45045, 450385), (46137, 439725), (46475, 436527), (47355, 428415), (48503, 418275), (52767, 384475), (53235, 381095), (54925, 369369), (55965, 362505), (62361, 325325), (64575, 314171), (65065, 311805), (72501, 279825), (75075, 270231), (76219, 266175), (76895, 263835), (78925, 257049), (83655, 242515), (85683, 236775), (87945, 230685), (88725, 228657), (90077, 225225), (93275, 217503), (98865, 205205), (101475, 199927), (103935, 195195), (117117, 173225), (119925, 169169), (120835, 167895), (123123, 164775), (138411, 146575), (139425, 145509), (142065, 142805)]