28480134000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9081

約数の個数: 320

約数和(自身を含む): 100368433152

約数和(自身を除く): 71888299152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 34, 40, 48, 50, 51, 60, 62, 68, 75, 80, 85, 93, 100, 102, 120, 124, 125, 136, 150, 155, 170, 186, 200, 204, 240, 248, 250, 255, 272, 300, 310, 340, 372, 375, 400, 408, 425, 465, 496, 500, 510, 527, 600, 620, 680, 744, 750, 775, 816, 850, 930, 1000, 1020, 1054, 1200, 1240, 1275, 1360, 1488, 1500, 1550, 1581, 1700, 1860, 2000, 2040, 2108, 2125, 2325, 2480, 2550, 2635, 3000, 3100, 3162, 3400, 3720, 3875, 4080, 4216, 4250, 4650, 5100, 5270, 6000, 6200, 6324, 6375, 6800, 7440, 7750, 7905, 8432, 8500, 9007, 9300, 10200, 10540, 11625, 12400, 12648, 12750, 13175, 15500, 15810, 17000, 18014, 18600, 20400, 21080, 23250, 25296, 25500, 26350, 27021, 31000, 31620, 34000, 36028, 37200, 39525, 42160, 45035, 46500, 51000, 52700, 54042, 62000, 63240, 65875, 72056, 79050, 90070, 93000, 102000, 105400, 108084, 126480, 131750, 135105, 144112, 153119, 158100, 180140, 186000, 197625, 210800, 216168, 225175, 263500, 270210, 279217, 306238, 316200, 360280, 395250, 432336, 450350, 459357, 527000, 540420, 558434, 612476, 632400, 675525, 720560, 765595, 790500, 837651, 900700, 918714, 1054000, 1080840, 1116868, 1125875, 1224952, 1351050, 1396085, 1531190, 1581000, 1675302, 1801400, 1837428, 2161680, 2233736, 2251750, 2296785, 2449904, 2702100, 2792170, 3062380, 3162000, 3350604, 3377625, 3602800, 3674856, 3827975, 4188255, 4467472, 4503500, 4593570, 4746689, 5404200, 5584340, 6124760, 6701208, 6755250, 6980425, 7349712, 7655950, 8376510, 9007000, 9187140, 9493378, 10808400, 11168680, 11483925, 12249520, 13402416, 13510500, 13960850, 14240067, 15311900, 16753020, 18014000, 18374280, 18986756, 19139875, 20941275, 22337360, 22967850, 23733445, 27021000, 27921700, 28480134, 30623800, 33506040, 34902125, 36748560, 37973512, 38279750, 41882550, 45935700, 47466890, 54042000, 55843400, 56960268, 57419625, 61247600, 67012080, 69804250, 71200335, 75947024, 76559500, 83765100, 91871400, 94933780, 104706375, 111686800, 113920536, 114839250, 118667225, 139608500, 142400670, 153119000, 167530200, 183742800, 189867560, 209412750, 227841072, 229678500, 237334450, 279217000, 284801340, 306238000, 335060400, 356001675, 379735120, 418825500, 459357000, 474668900, 558434000, 569602680, 593336125, 712003350, 837651000, 918714000, 949337800, 1139205360, 1186672250, 1424006700, 1675302000, 1780008375, 1898675600, 2373344500, 2848013400, 3560016750, 4746689000, 5696026800, 7120033500, 9493378000, 14240067000, 28480134000]

約数ペア:

[(1, 28480134000), (2, 14240067000), (3, 9493378000), (4, 7120033500), (5, 5696026800), (6, 4746689000), (8, 3560016750), (10, 2848013400), (12, 2373344500), (15, 1898675600), (16, 1780008375), (17, 1675302000), (20, 1424006700), (24, 1186672250), (25, 1139205360), (30, 949337800), (31, 918714000), (34, 837651000), (40, 712003350), (48, 593336125), (50, 569602680), (51, 558434000), (60, 474668900), (62, 459357000), (68, 418825500), (75, 379735120), (80, 356001675), (85, 335060400), (93, 306238000), (100, 284801340), (102, 279217000), (120, 237334450), (124, 229678500), (125, 227841072), (136, 209412750), (150, 189867560), (155, 183742800), (170, 167530200), (186, 153119000), (200, 142400670), (204, 139608500), (240, 118667225), (248, 114839250), (250, 113920536), (255, 111686800), (272, 104706375), (300, 94933780), (310, 91871400), (340, 83765100), (372, 76559500), (375, 75947024), (400, 71200335), (408, 69804250), (425, 67012080), (465, 61247600), (496, 57419625), (500, 56960268), (510, 55843400), (527, 54042000), (600, 47466890), (620, 45935700), (680, 41882550), (744, 38279750), (750, 37973512), (775, 36748560), (816, 34902125), (850, 33506040), (930, 30623800), (1000, 28480134), (1020, 27921700), (1054, 27021000), (1200, 23733445), (1240, 22967850), (1275, 22337360), (1360, 20941275), (1488, 19139875), (1500, 18986756), (1550, 18374280), (1581, 18014000), (1700, 16753020), (1860, 15311900), (2000, 14240067), (2040, 13960850), (2108, 13510500), (2125, 13402416), (2325, 12249520), (2480, 11483925), (2550, 11168680), (2635, 10808400), (3000, 9493378), (3100, 9187140), (3162, 9007000), (3400, 8376510), (3720, 7655950), (3875, 7349712), (4080, 6980425), (4216, 6755250), (4250, 6701208), (4650, 6124760), (5100, 5584340), (5270, 5404200), (6000, 4746689), (6200, 4593570), (6324, 4503500), (6375, 4467472), (6800, 4188255), (7440, 3827975), (7750, 3674856), (7905, 3602800), (8432, 3377625), (8500, 3350604), (9007, 3162000), (9300, 3062380), (10200, 2792170), (10540, 2702100), (11625, 2449904), (12400, 2296785), (12648, 2251750), (12750, 2233736), (13175, 2161680), (15500, 1837428), (15810, 1801400), (17000, 1675302), (18014, 1581000), (18600, 1531190), (20400, 1396085), (21080, 1351050), (23250, 1224952), (25296, 1125875), (25500, 1116868), (26350, 1080840), (27021, 1054000), (31000, 918714), (31620, 900700), (34000, 837651), (36028, 790500), (37200, 765595), (39525, 720560), (42160, 675525), (45035, 632400), (46500, 612476), (51000, 558434), (52700, 540420), (54042, 527000), (62000, 459357), (63240, 450350), (65875, 432336), (72056, 395250), (79050, 360280), (90070, 316200), (93000, 306238), (102000, 279217), (105400, 270210), (108084, 263500), (126480, 225175), (131750, 216168), (135105, 210800), (144112, 197625), (153119, 186000), (158100, 180140)]