273296000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 256

約数和(自身を含む): 763776000

約数和(自身を除く): 490480000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 31, 32, 38, 40, 50, 58, 62, 64, 76, 80, 95, 100, 116, 124, 125, 128, 145, 152, 155, 160, 190, 200, 232, 248, 250, 290, 304, 310, 320, 380, 400, 464, 475, 496, 500, 551, 580, 589, 608, 620, 640, 725, 760, 775, 800, 899, 928, 950, 992, 1000, 1102, 1160, 1178, 1216, 1240, 1450, 1520, 1550, 1600, 1798, 1856, 1900, 1984, 2000, 2204, 2320, 2356, 2375, 2432, 2480, 2755, 2900, 2945, 3040, 3100, 3200, 3596, 3625, 3712, 3800, 3875, 3968, 4000, 4408, 4495, 4640, 4712, 4750, 4960, 5510, 5800, 5890, 6080, 6200, 7192, 7250, 7600, 7750, 8000, 8816, 8990, 9280, 9424, 9500, 9920, 11020, 11600, 11780, 12160, 12400, 13775, 14384, 14500, 14725, 15200, 15500, 16000, 17081, 17632, 17980, 18560, 18848, 19000, 19840, 22040, 22475, 23200, 23560, 24800, 27550, 28768, 29000, 29450, 30400, 31000, 34162, 35264, 35960, 37696, 38000, 44080, 44950, 46400, 47120, 49600, 55100, 57536, 58000, 58900, 60800, 62000, 68324, 68875, 70528, 71920, 73625, 75392, 76000, 85405, 88160, 89900, 92800, 94240, 99200, 110200, 112375, 115072, 116000, 117800, 124000, 136648, 137750, 143840, 147250, 152000, 170810, 176320, 179800, 188480, 220400, 224750, 232000, 235600, 248000, 273296, 275500, 287680, 294500, 304000, 341620, 352640, 359600, 376960, 427025, 440800, 449500, 464000, 471200, 496000, 546592, 551000, 575360, 589000, 683240, 719200, 854050, 881600, 899000, 942400, 1093184, 1102000, 1178000, 1366480, 1438400, 1708100, 1763200, 1798000, 1884800, 2135125, 2186368, 2204000, 2356000, 2732960, 2876800, 3416200, 3596000, 4270250, 4408000, 4712000, 5465920, 6832400, 7192000, 8540500, 8816000, 9424000, 10931840, 13664800, 14384000, 17081000, 27329600, 34162000, 54659200, 68324000, 136648000, 273296000]

約数ペア:

[(1, 273296000), (2, 136648000), (4, 68324000), (5, 54659200), (8, 34162000), (10, 27329600), (16, 17081000), (19, 14384000), (20, 13664800), (25, 10931840), (29, 9424000), (31, 8816000), (32, 8540500), (38, 7192000), (40, 6832400), (50, 5465920), (58, 4712000), (62, 4408000), (64, 4270250), (76, 3596000), (80, 3416200), (95, 2876800), (100, 2732960), (116, 2356000), (124, 2204000), (125, 2186368), (128, 2135125), (145, 1884800), (152, 1798000), (155, 1763200), (160, 1708100), (190, 1438400), (200, 1366480), (232, 1178000), (248, 1102000), (250, 1093184), (290, 942400), (304, 899000), (310, 881600), (320, 854050), (380, 719200), (400, 683240), (464, 589000), (475, 575360), (496, 551000), (500, 546592), (551, 496000), (580, 471200), (589, 464000), (608, 449500), (620, 440800), (640, 427025), (725, 376960), (760, 359600), (775, 352640), (800, 341620), (899, 304000), (928, 294500), (950, 287680), (992, 275500), (1000, 273296), (1102, 248000), (1160, 235600), (1178, 232000), (1216, 224750), (1240, 220400), (1450, 188480), (1520, 179800), (1550, 176320), (1600, 170810), (1798, 152000), (1856, 147250), (1900, 143840), (1984, 137750), (2000, 136648), (2204, 124000), (2320, 117800), (2356, 116000), (2375, 115072), (2432, 112375), (2480, 110200), (2755, 99200), (2900, 94240), (2945, 92800), (3040, 89900), (3100, 88160), (3200, 85405), (3596, 76000), (3625, 75392), (3712, 73625), (3800, 71920), (3875, 70528), (3968, 68875), (4000, 68324), (4408, 62000), (4495, 60800), (4640, 58900), (4712, 58000), (4750, 57536), (4960, 55100), (5510, 49600), (5800, 47120), (5890, 46400), (6080, 44950), (6200, 44080), (7192, 38000), (7250, 37696), (7600, 35960), (7750, 35264), (8000, 34162), (8816, 31000), (8990, 30400), (9280, 29450), (9424, 29000), (9500, 28768), (9920, 27550), (11020, 24800), (11600, 23560), (11780, 23200), (12160, 22475), (12400, 22040), (13775, 19840), (14384, 19000), (14500, 18848), (14725, 18560), (15200, 17980), (15500, 17632), (16000, 17081)]