208751400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 288

約数和(自身を含む): 824634720

約数和(自身を除く): 615883320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 429, 440, 450, 468, 495, 520, 550, 572, 585, 600, 650, 660, 715, 780, 792, 811, 825, 858, 900, 936, 975, 990, 1100, 1144, 1170, 1287, 1300, 1320, 1430, 1560, 1622, 1650, 1716, 1800, 1950, 1980, 2145, 2200, 2340, 2433, 2475, 2574, 2600, 2860, 2925, 3244, 3300, 3432, 3575, 3900, 3960, 4055, 4290, 4680, 4866, 4950, 5148, 5720, 5850, 6435, 6488, 6600, 7150, 7299, 7800, 8110, 8580, 8921, 9732, 9900, 10296, 10543, 10725, 11700, 12165, 12870, 14300, 14598, 16220, 17160, 17842, 19464, 19800, 20275, 21086, 21450, 23400, 24330, 25740, 26763, 28600, 29196, 31629, 32175, 32440, 35684, 36495, 40550, 42172, 42900, 44605, 48660, 51480, 52715, 53526, 58392, 60825, 63258, 64350, 71368, 72990, 80289, 81100, 84344, 85800, 89210, 94887, 97320, 105430, 107052, 115973, 121650, 126516, 128700, 133815, 145980, 158145, 160578, 162200, 178420, 182475, 189774, 210860, 214104, 223025, 231946, 243300, 253032, 257400, 263575, 267630, 291960, 316290, 321156, 347919, 356840, 364950, 379548, 401445, 421720, 446050, 463892, 474435, 486600, 527150, 535260, 579865, 632580, 642312, 669075, 695838, 729900, 759096, 790725, 802890, 892100, 927784, 948870, 1043757, 1054300, 1070520, 1159730, 1265160, 1338150, 1391676, 1459800, 1581450, 1605780, 1739595, 1784200, 1897740, 2007225, 2087514, 2108600, 2319460, 2372175, 2676300, 2783352, 2899325, 3162900, 3211560, 3479190, 3795480, 4014450, 4175028, 4638920, 4744350, 5218785, 5352600, 5798650, 6325800, 6958380, 8028900, 8350056, 8697975, 9488700, 10437570, 11597300, 13916760, 16057800, 17395950, 18977400, 20875140, 23194600, 26093925, 34791900, 41750280, 52187850, 69583800, 104375700, 208751400]

約数ペア:

[(1, 208751400), (2, 104375700), (3, 69583800), (4, 52187850), (5, 41750280), (6, 34791900), (8, 26093925), (9, 23194600), (10, 20875140), (11, 18977400), (12, 17395950), (13, 16057800), (15, 13916760), (18, 11597300), (20, 10437570), (22, 9488700), (24, 8697975), (25, 8350056), (26, 8028900), (30, 6958380), (33, 6325800), (36, 5798650), (39, 5352600), (40, 5218785), (44, 4744350), (45, 4638920), (50, 4175028), (52, 4014450), (55, 3795480), (60, 3479190), (65, 3211560), (66, 3162900), (72, 2899325), (75, 2783352), (78, 2676300), (88, 2372175), (90, 2319460), (99, 2108600), (100, 2087514), (104, 2007225), (110, 1897740), (117, 1784200), (120, 1739595), (130, 1605780), (132, 1581450), (143, 1459800), (150, 1391676), (156, 1338150), (165, 1265160), (180, 1159730), (195, 1070520), (198, 1054300), (200, 1043757), (220, 948870), (225, 927784), (234, 892100), (260, 802890), (264, 790725), (275, 759096), (286, 729900), (300, 695838), (312, 669075), (325, 642312), (330, 632580), (360, 579865), (390, 535260), (396, 527150), (429, 486600), (440, 474435), (450, 463892), (468, 446050), (495, 421720), (520, 401445), (550, 379548), (572, 364950), (585, 356840), (600, 347919), (650, 321156), (660, 316290), (715, 291960), (780, 267630), (792, 263575), (811, 257400), (825, 253032), (858, 243300), (900, 231946), (936, 223025), (975, 214104), (990, 210860), (1100, 189774), (1144, 182475), (1170, 178420), (1287, 162200), (1300, 160578), (1320, 158145), (1430, 145980), (1560, 133815), (1622, 128700), (1650, 126516), (1716, 121650), (1800, 115973), (1950, 107052), (1980, 105430), (2145, 97320), (2200, 94887), (2340, 89210), (2433, 85800), (2475, 84344), (2574, 81100), (2600, 80289), (2860, 72990), (2925, 71368), (3244, 64350), (3300, 63258), (3432, 60825), (3575, 58392), (3900, 53526), (3960, 52715), (4055, 51480), (4290, 48660), (4680, 44605), (4866, 42900), (4950, 42172), (5148, 40550), (5720, 36495), (5850, 35684), (6435, 32440), (6488, 32175), (6600, 31629), (7150, 29196), (7299, 28600), (7800, 26763), (8110, 25740), (8580, 24330), (8921, 23400), (9732, 21450), (9900, 21086), (10296, 20275), (10543, 19800), (10725, 19464), (11700, 17842), (12165, 17160), (12870, 16220), (14300, 14598)]