306304800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 1079930880

約数和(自身を除く): 773626080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 31, 32, 40, 46, 48, 50, 60, 62, 69, 75, 80, 92, 93, 96, 100, 115, 120, 124, 138, 150, 155, 160, 179, 184, 186, 200, 230, 240, 248, 276, 300, 310, 345, 358, 368, 372, 400, 460, 465, 480, 496, 537, 552, 575, 600, 620, 690, 713, 716, 736, 744, 775, 800, 895, 920, 930, 992, 1074, 1104, 1150, 1200, 1240, 1380, 1426, 1432, 1488, 1550, 1725, 1790, 1840, 1860, 2139, 2148, 2208, 2300, 2325, 2400, 2480, 2685, 2760, 2852, 2864, 2976, 3100, 3450, 3565, 3580, 3680, 3720, 4117, 4278, 4296, 4475, 4600, 4650, 4960, 5370, 5520, 5549, 5704, 5728, 6200, 6900, 7130, 7160, 7440, 8234, 8556, 8592, 8950, 9200, 9300, 10695, 10740, 11040, 11098, 11408, 12351, 12400, 13425, 13800, 14260, 14320, 14880, 16468, 16647, 17112, 17184, 17825, 17900, 18400, 18600, 20585, 21390, 21480, 22196, 22816, 24702, 24800, 26850, 27600, 27745, 28520, 28640, 32936, 33294, 34224, 35650, 35800, 37200, 41170, 42780, 42960, 44392, 49404, 53475, 53700, 55200, 55490, 57040, 61755, 65872, 66588, 68448, 71300, 71600, 74400, 82340, 83235, 85560, 85920, 88784, 98808, 102925, 106950, 107400, 110980, 114080, 123510, 127627, 131744, 133176, 138725, 142600, 143200, 164680, 166470, 171120, 177568, 197616, 205850, 213900, 214800, 221960, 247020, 255254, 266352, 277450, 285200, 308775, 329360, 332940, 342240, 382881, 395232, 411700, 416175, 427800, 429600, 443920, 494040, 510508, 532704, 554900, 570400, 617550, 638135, 658720, 665880, 765762, 823400, 832350, 855600, 887840, 988080, 1021016, 1109800, 1235100, 1276270, 1331760, 1531524, 1646800, 1664700, 1711200, 1914405, 1976160, 2042032, 2219600, 2470200, 2552540, 2663520, 3063048, 3190675, 3293600, 3329400, 3828810, 4084064, 4439200, 4940400, 5105080, 6126096, 6381350, 6658800, 7657620, 9572025, 9880800, 10210160, 12252192, 12762700, 13317600, 15315240, 19144050, 20420320, 25525400, 30630480, 38288100, 51050800, 61260960, 76576200, 102101600, 153152400, 306304800]

約数ペア:

[(1, 306304800), (2, 153152400), (3, 102101600), (4, 76576200), (5, 61260960), (6, 51050800), (8, 38288100), (10, 30630480), (12, 25525400), (15, 20420320), (16, 19144050), (20, 15315240), (23, 13317600), (24, 12762700), (25, 12252192), (30, 10210160), (31, 9880800), (32, 9572025), (40, 7657620), (46, 6658800), (48, 6381350), (50, 6126096), (60, 5105080), (62, 4940400), (69, 4439200), (75, 4084064), (80, 3828810), (92, 3329400), (93, 3293600), (96, 3190675), (100, 3063048), (115, 2663520), (120, 2552540), (124, 2470200), (138, 2219600), (150, 2042032), (155, 1976160), (160, 1914405), (179, 1711200), (184, 1664700), (186, 1646800), (200, 1531524), (230, 1331760), (240, 1276270), (248, 1235100), (276, 1109800), (300, 1021016), (310, 988080), (345, 887840), (358, 855600), (368, 832350), (372, 823400), (400, 765762), (460, 665880), (465, 658720), (480, 638135), (496, 617550), (537, 570400), (552, 554900), (575, 532704), (600, 510508), (620, 494040), (690, 443920), (713, 429600), (716, 427800), (736, 416175), (744, 411700), (775, 395232), (800, 382881), (895, 342240), (920, 332940), (930, 329360), (992, 308775), (1074, 285200), (1104, 277450), (1150, 266352), (1200, 255254), (1240, 247020), (1380, 221960), (1426, 214800), (1432, 213900), (1488, 205850), (1550, 197616), (1725, 177568), (1790, 171120), (1840, 166470), (1860, 164680), (2139, 143200), (2148, 142600), (2208, 138725), (2300, 133176), (2325, 131744), (2400, 127627), (2480, 123510), (2685, 114080), (2760, 110980), (2852, 107400), (2864, 106950), (2976, 102925), (3100, 98808), (3450, 88784), (3565, 85920), (3580, 85560), (3680, 83235), (3720, 82340), (4117, 74400), (4278, 71600), (4296, 71300), (4475, 68448), (4600, 66588), (4650, 65872), (4960, 61755), (5370, 57040), (5520, 55490), (5549, 55200), (5704, 53700), (5728, 53475), (6200, 49404), (6900, 44392), (7130, 42960), (7160, 42780), (7440, 41170), (8234, 37200), (8556, 35800), (8592, 35650), (8950, 34224), (9200, 33294), (9300, 32936), (10695, 28640), (10740, 28520), (11040, 27745), (11098, 27600), (11408, 26850), (12351, 24800), (12400, 24702), (13425, 22816), (13800, 22196), (14260, 21480), (14320, 21390), (14880, 20585), (16468, 18600), (16647, 18400), (17112, 17900), (17184, 17825)]