71740800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 266366880

約数和(自身を除く): 194626080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 53, 60, 64, 72, 75, 80, 90, 94, 96, 100, 106, 120, 128, 141, 144, 150, 159, 160, 180, 188, 192, 200, 212, 225, 235, 240, 265, 282, 288, 300, 318, 320, 360, 376, 384, 400, 423, 424, 450, 470, 477, 480, 530, 564, 576, 600, 636, 640, 705, 720, 752, 795, 800, 846, 848, 900, 940, 954, 960, 1060, 1128, 1152, 1175, 1200, 1272, 1325, 1410, 1440, 1504, 1590, 1600, 1692, 1696, 1800, 1880, 1908, 1920, 2115, 2120, 2256, 2350, 2385, 2400, 2491, 2544, 2650, 2820, 2880, 3008, 3180, 3200, 3384, 3392, 3525, 3600, 3760, 3816, 3975, 4230, 4240, 4512, 4700, 4770, 4800, 4982, 5088, 5300, 5640, 5760, 6016, 6360, 6768, 6784, 7050, 7200, 7473, 7520, 7632, 7950, 8460, 8480, 9024, 9400, 9540, 9600, 9964, 10176, 10575, 10600, 11280, 11925, 12455, 12720, 13536, 14100, 14400, 14946, 15040, 15264, 15900, 16920, 16960, 18048, 18800, 19080, 19928, 20352, 21150, 21200, 22419, 22560, 23850, 24910, 25440, 27072, 28200, 28800, 29892, 30080, 30528, 31800, 33840, 33920, 37365, 37600, 38160, 39856, 42300, 42400, 44838, 45120, 47700, 49820, 50880, 54144, 56400, 59784, 61056, 62275, 63600, 67680, 74730, 75200, 76320, 79712, 84600, 84800, 89676, 90240, 95400, 99640, 101760, 112095, 112800, 119568, 124550, 127200, 135360, 149460, 150400, 152640, 159424, 169200, 169600, 179352, 186825, 190800, 199280, 224190, 225600, 239136, 249100, 254400, 270720, 298920, 305280, 318848, 338400, 358704, 373650, 381600, 398560, 448380, 451200, 478272, 498200, 508800, 560475, 597840, 676800, 717408, 747300, 763200, 797120, 896760, 956544, 996400, 1120950, 1195680, 1353600, 1434816, 1494600, 1526400, 1594240, 1793520, 1992800, 2241900, 2391360, 2869632, 2989200, 3587040, 3985600, 4483800, 4782720, 5978400, 7174080, 7971200, 8967600, 11956800, 14348160, 17935200, 23913600, 35870400, 71740800]

約数ペア:

[(1, 71740800), (2, 35870400), (3, 23913600), (4, 17935200), (5, 14348160), (6, 11956800), (8, 8967600), (9, 7971200), (10, 7174080), (12, 5978400), (15, 4782720), (16, 4483800), (18, 3985600), (20, 3587040), (24, 2989200), (25, 2869632), (30, 2391360), (32, 2241900), (36, 1992800), (40, 1793520), (45, 1594240), (47, 1526400), (48, 1494600), (50, 1434816), (53, 1353600), (60, 1195680), (64, 1120950), (72, 996400), (75, 956544), (80, 896760), (90, 797120), (94, 763200), (96, 747300), (100, 717408), (106, 676800), (120, 597840), (128, 560475), (141, 508800), (144, 498200), (150, 478272), (159, 451200), (160, 448380), (180, 398560), (188, 381600), (192, 373650), (200, 358704), (212, 338400), (225, 318848), (235, 305280), (240, 298920), (265, 270720), (282, 254400), (288, 249100), (300, 239136), (318, 225600), (320, 224190), (360, 199280), (376, 190800), (384, 186825), (400, 179352), (423, 169600), (424, 169200), (450, 159424), (470, 152640), (477, 150400), (480, 149460), (530, 135360), (564, 127200), (576, 124550), (600, 119568), (636, 112800), (640, 112095), (705, 101760), (720, 99640), (752, 95400), (795, 90240), (800, 89676), (846, 84800), (848, 84600), (900, 79712), (940, 76320), (954, 75200), (960, 74730), (1060, 67680), (1128, 63600), (1152, 62275), (1175, 61056), (1200, 59784), (1272, 56400), (1325, 54144), (1410, 50880), (1440, 49820), (1504, 47700), (1590, 45120), (1600, 44838), (1692, 42400), (1696, 42300), (1800, 39856), (1880, 38160), (1908, 37600), (1920, 37365), (2115, 33920), (2120, 33840), (2256, 31800), (2350, 30528), (2385, 30080), (2400, 29892), (2491, 28800), (2544, 28200), (2650, 27072), (2820, 25440), (2880, 24910), (3008, 23850), (3180, 22560), (3200, 22419), (3384, 21200), (3392, 21150), (3525, 20352), (3600, 19928), (3760, 19080), (3816, 18800), (3975, 18048), (4230, 16960), (4240, 16920), (4512, 15900), (4700, 15264), (4770, 15040), (4800, 14946), (4982, 14400), (5088, 14100), (5300, 13536), (5640, 12720), (5760, 12455), (6016, 11925), (6360, 11280), (6768, 10600), (6784, 10575), (7050, 10176), (7200, 9964), (7473, 9600), (7520, 9540), (7632, 9400), (7950, 9024), (8460, 8480)]