255368400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 360

約数和(自身を含む): 983356704

約数和(自身を除く): 727988304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 48, 49, 50, 56, 60, 70, 75, 80, 84, 86, 98, 100, 101, 105, 112, 120, 129, 140, 147, 150, 168, 172, 175, 196, 200, 202, 210, 215, 240, 245, 258, 280, 294, 300, 301, 303, 336, 344, 350, 392, 400, 404, 420, 430, 490, 505, 516, 525, 560, 588, 600, 602, 606, 645, 688, 700, 707, 735, 784, 808, 840, 860, 903, 980, 1010, 1032, 1050, 1075, 1176, 1200, 1204, 1212, 1225, 1290, 1400, 1414, 1470, 1505, 1515, 1616, 1680, 1720, 1806, 1960, 2020, 2064, 2100, 2107, 2121, 2150, 2352, 2408, 2424, 2450, 2525, 2580, 2800, 2828, 2940, 3010, 3030, 3225, 3440, 3535, 3612, 3675, 3920, 4040, 4200, 4214, 4242, 4300, 4343, 4515, 4816, 4848, 4900, 4949, 5050, 5160, 5656, 5880, 6020, 6060, 6321, 6450, 7070, 7224, 7350, 7525, 7575, 8080, 8400, 8428, 8484, 8600, 8686, 9030, 9800, 9898, 10100, 10320, 10535, 10605, 11312, 11760, 12040, 12120, 12642, 12900, 13029, 14140, 14448, 14700, 14847, 15050, 15150, 16856, 16968, 17200, 17372, 17675, 18060, 19600, 19796, 20200, 21070, 21210, 21715, 22575, 24080, 24240, 24745, 25284, 25800, 26058, 28280, 29400, 29694, 30100, 30300, 30401, 31605, 33712, 33936, 34744, 35350, 36120, 39592, 40400, 42140, 42420, 43430, 45150, 49490, 50568, 51600, 52116, 52675, 53025, 56560, 58800, 59388, 60200, 60600, 60802, 63210, 65145, 69488, 70700, 72240, 74235, 79184, 84280, 84840, 86860, 90300, 91203, 98980, 101136, 104232, 105350, 106050, 108575, 118776, 120400, 121200, 121604, 123725, 126420, 130290, 141400, 148470, 152005, 158025, 168560, 169680, 173720, 180600, 182406, 197960, 208464, 210700, 212100, 212807, 217150, 237552, 243208, 247450, 252840, 260580, 282800, 296940, 304010, 316050, 325725, 347440, 361200, 364812, 371175, 395920, 421400, 424200, 425614, 434300, 456015, 486416, 494900, 505680, 521160, 593880, 608020, 632100, 638421, 651450, 729624, 742350, 760025, 842800, 848400, 851228, 868600, 912030, 989800, 1042320, 1064035, 1187760, 1216040, 1264200, 1276842, 1302900, 1459248, 1484700, 1520050, 1702456, 1737200, 1824060, 1979600, 2128070, 2280075, 2432080, 2528400, 2553684, 2605800, 2969400, 3040100, 3192105, 3404912, 3648120, 4256140, 4560150, 5107368, 5211600, 5320175, 5938800, 6080200, 6384210, 7296240, 8512280, 9120300, 10214736, 10640350, 12160400, 12768420, 15960525, 17024560, 18240600, 21280700, 25536840, 31921050, 36481200, 42561400, 51073680, 63842100, 85122800, 127684200, 255368400]

約数ペア:

[(1, 255368400), (2, 127684200), (3, 85122800), (4, 63842100), (5, 51073680), (6, 42561400), (7, 36481200), (8, 31921050), (10, 25536840), (12, 21280700), (14, 18240600), (15, 17024560), (16, 15960525), (20, 12768420), (21, 12160400), (24, 10640350), (25, 10214736), (28, 9120300), (30, 8512280), (35, 7296240), (40, 6384210), (42, 6080200), (43, 5938800), (48, 5320175), (49, 5211600), (50, 5107368), (56, 4560150), (60, 4256140), (70, 3648120), (75, 3404912), (80, 3192105), (84, 3040100), (86, 2969400), (98, 2605800), (100, 2553684), (101, 2528400), (105, 2432080), (112, 2280075), (120, 2128070), (129, 1979600), (140, 1824060), (147, 1737200), (150, 1702456), (168, 1520050), (172, 1484700), (175, 1459248), (196, 1302900), (200, 1276842), (202, 1264200), (210, 1216040), (215, 1187760), (240, 1064035), (245, 1042320), (258, 989800), (280, 912030), (294, 868600), (300, 851228), (301, 848400), (303, 842800), (336, 760025), (344, 742350), (350, 729624), (392, 651450), (400, 638421), (404, 632100), (420, 608020), (430, 593880), (490, 521160), (505, 505680), (516, 494900), (525, 486416), (560, 456015), (588, 434300), (600, 425614), (602, 424200), (606, 421400), (645, 395920), (688, 371175), (700, 364812), (707, 361200), (735, 347440), (784, 325725), (808, 316050), (840, 304010), (860, 296940), (903, 282800), (980, 260580), (1010, 252840), (1032, 247450), (1050, 243208), (1075, 237552), (1176, 217150), (1200, 212807), (1204, 212100), (1212, 210700), (1225, 208464), (1290, 197960), (1400, 182406), (1414, 180600), (1470, 173720), (1505, 169680), (1515, 168560), (1616, 158025), (1680, 152005), (1720, 148470), (1806, 141400), (1960, 130290), (2020, 126420), (2064, 123725), (2100, 121604), (2107, 121200), (2121, 120400), (2150, 118776), (2352, 108575), (2408, 106050), (2424, 105350), (2450, 104232), (2525, 101136), (2580, 98980), (2800, 91203), (2828, 90300), (2940, 86860), (3010, 84840), (3030, 84280), (3225, 79184), (3440, 74235), (3535, 72240), (3612, 70700), (3675, 69488), (3920, 65145), (4040, 63210), (4200, 60802), (4214, 60600), (4242, 60200), (4300, 59388), (4343, 58800), (4515, 56560), (4816, 53025), (4848, 52675), (4900, 52116), (4949, 51600), (5050, 50568), (5160, 49490), (5656, 45150), (5880, 43430), (6020, 42420), (6060, 42140), (6321, 40400), (6450, 39592), (7070, 36120), (7224, 35350), (7350, 34744), (7525, 33936), (7575, 33712), (8080, 31605), (8400, 30401), (8428, 30300), (8484, 30100), (8600, 29694), (8686, 29400), (9030, 28280), (9800, 26058), (9898, 25800), (10100, 25284), (10320, 24745), (10535, 24240), (10605, 24080), (11312, 22575), (11760, 21715), (12040, 21210), (12120, 21070), (12642, 20200), (12900, 19796), (13029, 19600), (14140, 18060), (14448, 17675), (14700, 17372), (14847, 17200), (15050, 16968), (15150, 16856)]