51135480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 186732000

約数和(自身を除く): 135596520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 349, 360, 370, 396, 407, 440, 444, 495, 555, 660, 666, 698, 740, 792, 814, 888, 990, 1047, 1110, 1221, 1320, 1332, 1396, 1480, 1628, 1665, 1745, 1980, 2035, 2094, 2220, 2442, 2664, 2792, 3141, 3256, 3330, 3490, 3663, 3839, 3960, 4070, 4188, 4440, 4884, 5235, 6105, 6282, 6660, 6980, 7326, 7678, 8140, 8376, 9768, 10470, 11517, 12210, 12564, 12913, 13320, 13960, 14652, 15356, 15705, 16280, 18315, 19195, 20940, 23034, 24420, 25128, 25826, 29304, 30712, 31410, 34551, 36630, 38390, 38739, 41880, 46068, 48840, 51652, 57585, 62820, 64565, 69102, 73260, 76780, 77478, 92136, 103304, 115170, 116217, 125640, 129130, 138204, 142043, 146520, 153560, 154956, 172755, 193695, 230340, 232434, 258260, 276408, 284086, 309912, 345510, 387390, 426129, 460680, 464868, 516520, 568172, 581085, 691020, 710215, 774780, 852258, 929736, 1136344, 1162170, 1278387, 1382040, 1420430, 1549560, 1704516, 2130645, 2324340, 2556774, 2840860, 3409032, 4261290, 4648680, 5113548, 5681720, 6391935, 8522580, 10227096, 12783870, 17045160, 25567740, 51135480]

約数ペア:

[(1, 51135480), (2, 25567740), (3, 17045160), (4, 12783870), (5, 10227096), (6, 8522580), (8, 6391935), (9, 5681720), (10, 5113548), (11, 4648680), (12, 4261290), (15, 3409032), (18, 2840860), (20, 2556774), (22, 2324340), (24, 2130645), (30, 1704516), (33, 1549560), (36, 1420430), (37, 1382040), (40, 1278387), (44, 1162170), (45, 1136344), (55, 929736), (60, 852258), (66, 774780), (72, 710215), (74, 691020), (88, 581085), (90, 568172), (99, 516520), (110, 464868), (111, 460680), (120, 426129), (132, 387390), (148, 345510), (165, 309912), (180, 284086), (185, 276408), (198, 258260), (220, 232434), (222, 230340), (264, 193695), (296, 172755), (330, 154956), (333, 153560), (349, 146520), (360, 142043), (370, 138204), (396, 129130), (407, 125640), (440, 116217), (444, 115170), (495, 103304), (555, 92136), (660, 77478), (666, 76780), (698, 73260), (740, 69102), (792, 64565), (814, 62820), (888, 57585), (990, 51652), (1047, 48840), (1110, 46068), (1221, 41880), (1320, 38739), (1332, 38390), (1396, 36630), (1480, 34551), (1628, 31410), (1665, 30712), (1745, 29304), (1980, 25826), (2035, 25128), (2094, 24420), (2220, 23034), (2442, 20940), (2664, 19195), (2792, 18315), (3141, 16280), (3256, 15705), (3330, 15356), (3490, 14652), (3663, 13960), (3839, 13320), (3960, 12913), (4070, 12564), (4188, 12210), (4440, 11517), (4884, 10470), (5235, 9768), (6105, 8376), (6282, 8140), (6660, 7678), (6980, 7326)]