817098000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 320

約数和(自身を含む): 2852388864

約数和(自身を除く): 2035290864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 31, 40, 46, 48, 50, 60, 62, 69, 75, 80, 92, 93, 100, 115, 120, 124, 125, 138, 150, 155, 184, 186, 191, 200, 230, 240, 248, 250, 276, 300, 310, 345, 368, 372, 375, 382, 400, 460, 465, 496, 500, 552, 573, 575, 600, 620, 690, 713, 744, 750, 764, 775, 920, 930, 955, 1000, 1104, 1146, 1150, 1200, 1240, 1380, 1426, 1488, 1500, 1528, 1550, 1725, 1840, 1860, 1910, 2000, 2139, 2292, 2300, 2325, 2480, 2760, 2852, 2865, 2875, 3000, 3056, 3100, 3450, 3565, 3720, 3820, 3875, 4278, 4393, 4584, 4600, 4650, 4775, 5520, 5704, 5730, 5750, 5921, 6000, 6200, 6900, 7130, 7440, 7640, 7750, 8556, 8625, 8786, 9168, 9200, 9300, 9550, 10695, 11408, 11460, 11500, 11625, 11842, 12400, 13179, 13800, 14260, 14325, 15280, 15500, 17112, 17250, 17572, 17763, 17825, 18600, 19100, 21390, 21965, 22920, 23000, 23250, 23684, 23875, 26358, 27600, 28520, 28650, 29605, 31000, 34224, 34500, 35144, 35526, 35650, 37200, 38200, 42780, 43930, 45840, 46000, 46500, 47368, 47750, 52716, 53475, 57040, 57300, 59210, 62000, 65895, 69000, 70288, 71052, 71300, 71625, 76400, 85560, 87860, 88815, 89125, 93000, 94736, 95500, 105432, 106950, 109825, 114600, 118420, 131790, 136183, 138000, 142104, 142600, 143250, 148025, 171120, 175720, 177630, 178250, 186000, 191000, 210864, 213900, 219650, 229200, 236840, 263580, 267375, 272366, 284208, 285200, 286500, 296050, 329475, 351440, 355260, 356500, 382000, 408549, 427800, 439300, 444075, 473680, 527160, 534750, 544732, 549125, 573000, 592100, 658950, 680915, 710520, 713000, 740125, 817098, 855600, 878600, 888150, 1054320, 1069500, 1089464, 1098250, 1146000, 1184200, 1317900, 1361830, 1421040, 1426000, 1480250, 1634196, 1647375, 1757200, 1776300, 2042745, 2139000, 2178928, 2196500, 2220375, 2368400, 2635800, 2723660, 2960500, 3268392, 3294750, 3404575, 3552600, 4085490, 4278000, 4393000, 4440750, 5271600, 5447320, 5921000, 6536784, 6589500, 6809150, 7105200, 8170980, 8786000, 8881500, 10213725, 10894640, 11842000, 13179000, 13618300, 16341960, 17022875, 17763000, 20427450, 26358000, 27236600, 32683920, 34045750, 35526000, 40854900, 51068625, 54473200, 68091500, 81709800, 102137250, 136183000, 163419600, 204274500, 272366000, 408549000, 817098000]

約数ペア:

[(1, 817098000), (2, 408549000), (3, 272366000), (4, 204274500), (5, 163419600), (6, 136183000), (8, 102137250), (10, 81709800), (12, 68091500), (15, 54473200), (16, 51068625), (20, 40854900), (23, 35526000), (24, 34045750), (25, 32683920), (30, 27236600), (31, 26358000), (40, 20427450), (46, 17763000), (48, 17022875), (50, 16341960), (60, 13618300), (62, 13179000), (69, 11842000), (75, 10894640), (80, 10213725), (92, 8881500), (93, 8786000), (100, 8170980), (115, 7105200), (120, 6809150), (124, 6589500), (125, 6536784), (138, 5921000), (150, 5447320), (155, 5271600), (184, 4440750), (186, 4393000), (191, 4278000), (200, 4085490), (230, 3552600), (240, 3404575), (248, 3294750), (250, 3268392), (276, 2960500), (300, 2723660), (310, 2635800), (345, 2368400), (368, 2220375), (372, 2196500), (375, 2178928), (382, 2139000), (400, 2042745), (460, 1776300), (465, 1757200), (496, 1647375), (500, 1634196), (552, 1480250), (573, 1426000), (575, 1421040), (600, 1361830), (620, 1317900), (690, 1184200), (713, 1146000), (744, 1098250), (750, 1089464), (764, 1069500), (775, 1054320), (920, 888150), (930, 878600), (955, 855600), (1000, 817098), (1104, 740125), (1146, 713000), (1150, 710520), (1200, 680915), (1240, 658950), (1380, 592100), (1426, 573000), (1488, 549125), (1500, 544732), (1528, 534750), (1550, 527160), (1725, 473680), (1840, 444075), (1860, 439300), (1910, 427800), (2000, 408549), (2139, 382000), (2292, 356500), (2300, 355260), (2325, 351440), (2480, 329475), (2760, 296050), (2852, 286500), (2865, 285200), (2875, 284208), (3000, 272366), (3056, 267375), (3100, 263580), (3450, 236840), (3565, 229200), (3720, 219650), (3820, 213900), (3875, 210864), (4278, 191000), (4393, 186000), (4584, 178250), (4600, 177630), (4650, 175720), (4775, 171120), (5520, 148025), (5704, 143250), (5730, 142600), (5750, 142104), (5921, 138000), (6000, 136183), (6200, 131790), (6900, 118420), (7130, 114600), (7440, 109825), (7640, 106950), (7750, 105432), (8556, 95500), (8625, 94736), (8786, 93000), (9168, 89125), (9200, 88815), (9300, 87860), (9550, 85560), (10695, 76400), (11408, 71625), (11460, 71300), (11500, 71052), (11625, 70288), (11842, 69000), (12400, 65895), (13179, 62000), (13800, 59210), (14260, 57300), (14325, 57040), (15280, 53475), (15500, 52716), (17112, 47750), (17250, 47368), (17572, 46500), (17763, 46000), (17825, 45840), (18600, 43930), (19100, 42780), (21390, 38200), (21965, 37200), (22920, 35650), (23000, 35526), (23250, 35144), (23684, 34500), (23875, 34224), (26358, 31000), (27600, 29605), (28520, 28650)]