206806800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 708526080

約数和(自身を除く): 501719280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 59, 60, 69, 75, 80, 92, 100, 115, 118, 120, 127, 138, 150, 177, 184, 200, 230, 236, 240, 254, 276, 295, 300, 345, 354, 368, 381, 400, 460, 472, 508, 552, 575, 590, 600, 635, 690, 708, 762, 885, 920, 944, 1016, 1104, 1150, 1180, 1200, 1270, 1357, 1380, 1416, 1475, 1524, 1725, 1770, 1840, 1905, 2032, 2300, 2360, 2540, 2714, 2760, 2832, 2921, 2950, 3048, 3175, 3450, 3540, 3810, 4071, 4425, 4600, 4720, 5080, 5428, 5520, 5842, 5900, 6096, 6350, 6785, 6900, 7080, 7493, 7620, 8142, 8763, 8850, 9200, 9525, 10160, 10856, 11684, 11800, 12700, 13570, 13800, 14160, 14605, 14986, 15240, 16284, 17526, 17700, 19050, 20355, 21712, 22479, 23368, 23600, 25400, 27140, 27600, 29210, 29972, 30480, 32568, 33925, 35052, 35400, 37465, 38100, 40710, 43815, 44958, 46736, 50800, 54280, 58420, 59944, 65136, 67850, 70104, 70800, 73025, 74930, 76200, 81420, 87630, 89916, 101775, 108560, 112395, 116840, 119888, 135700, 140208, 146050, 149860, 152400, 162840, 172339, 175260, 179832, 187325, 203550, 219075, 224790, 233680, 271400, 292100, 299720, 325680, 344678, 350520, 359664, 374650, 407100, 438150, 449580, 517017, 542800, 561975, 584200, 599440, 689356, 701040, 749300, 814200, 861695, 876300, 899160, 1034034, 1123950, 1168400, 1378712, 1498600, 1628400, 1723390, 1752600, 1798320, 2068068, 2247900, 2585085, 2757424, 2997200, 3446780, 3505200, 4136136, 4308475, 4495800, 5170170, 6893560, 8272272, 8616950, 8991600, 10340340, 12925425, 13787120, 17233900, 20680680, 25850850, 34467800, 41361360, 51701700, 68935600, 103403400, 206806800]

約数ペア:

[(1, 206806800), (2, 103403400), (3, 68935600), (4, 51701700), (5, 41361360), (6, 34467800), (8, 25850850), (10, 20680680), (12, 17233900), (15, 13787120), (16, 12925425), (20, 10340340), (23, 8991600), (24, 8616950), (25, 8272272), (30, 6893560), (40, 5170170), (46, 4495800), (48, 4308475), (50, 4136136), (59, 3505200), (60, 3446780), (69, 2997200), (75, 2757424), (80, 2585085), (92, 2247900), (100, 2068068), (115, 1798320), (118, 1752600), (120, 1723390), (127, 1628400), (138, 1498600), (150, 1378712), (177, 1168400), (184, 1123950), (200, 1034034), (230, 899160), (236, 876300), (240, 861695), (254, 814200), (276, 749300), (295, 701040), (300, 689356), (345, 599440), (354, 584200), (368, 561975), (381, 542800), (400, 517017), (460, 449580), (472, 438150), (508, 407100), (552, 374650), (575, 359664), (590, 350520), (600, 344678), (635, 325680), (690, 299720), (708, 292100), (762, 271400), (885, 233680), (920, 224790), (944, 219075), (1016, 203550), (1104, 187325), (1150, 179832), (1180, 175260), (1200, 172339), (1270, 162840), (1357, 152400), (1380, 149860), (1416, 146050), (1475, 140208), (1524, 135700), (1725, 119888), (1770, 116840), (1840, 112395), (1905, 108560), (2032, 101775), (2300, 89916), (2360, 87630), (2540, 81420), (2714, 76200), (2760, 74930), (2832, 73025), (2921, 70800), (2950, 70104), (3048, 67850), (3175, 65136), (3450, 59944), (3540, 58420), (3810, 54280), (4071, 50800), (4425, 46736), (4600, 44958), (4720, 43815), (5080, 40710), (5428, 38100), (5520, 37465), (5842, 35400), (5900, 35052), (6096, 33925), (6350, 32568), (6785, 30480), (6900, 29972), (7080, 29210), (7493, 27600), (7620, 27140), (8142, 25400), (8763, 23600), (8850, 23368), (9200, 22479), (9525, 21712), (10160, 20355), (10856, 19050), (11684, 17700), (11800, 17526), (12700, 16284), (13570, 15240), (13800, 14986), (14160, 14605)]