64634400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 216

約数和(自身を含む): 233985024

約数和(自身を除く): 169350624

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, 60, 72, 75, 80, 90, 94, 96, 100, 120, 141, 144, 150, 160, 180, 188, 191, 200, 225, 235, 240, 282, 288, 300, 360, 376, 382, 400, 423, 450, 470, 480, 564, 573, 600, 705, 720, 752, 764, 800, 846, 900, 940, 955, 1128, 1146, 1175, 1200, 1410, 1440, 1504, 1528, 1692, 1719, 1800, 1880, 1910, 2115, 2256, 2292, 2350, 2400, 2820, 2865, 3056, 3384, 3438, 3525, 3600, 3760, 3820, 4230, 4512, 4584, 4700, 4775, 5640, 5730, 6112, 6768, 6876, 7050, 7200, 7520, 7640, 8460, 8595, 8977, 9168, 9400, 9550, 10575, 11280, 11460, 13536, 13752, 14100, 14325, 15280, 16920, 17190, 17954, 18336, 18800, 19100, 21150, 22560, 22920, 26931, 27504, 28200, 28650, 30560, 33840, 34380, 35908, 37600, 38200, 42300, 42975, 44885, 45840, 53862, 55008, 56400, 57300, 67680, 68760, 71816, 76400, 80793, 84600, 85950, 89770, 91680, 107724, 112800, 114600, 134655, 137520, 143632, 152800, 161586, 169200, 171900, 179540, 215448, 224425, 229200, 269310, 275040, 287264, 323172, 338400, 343800, 359080, 403965, 430896, 448850, 458400, 538620, 646344, 673275, 687600, 718160, 807930, 861792, 897700, 1077240, 1292688, 1346550, 1375200, 1436320, 1615860, 1795400, 2019825, 2154480, 2585376, 2693100, 3231720, 3590800, 4039650, 4308960, 5386200, 6463440, 7181600, 8079300, 10772400, 12926880, 16158600, 21544800, 32317200, 64634400]

約数ペア:

[(1, 64634400), (2, 32317200), (3, 21544800), (4, 16158600), (5, 12926880), (6, 10772400), (8, 8079300), (9, 7181600), (10, 6463440), (12, 5386200), (15, 4308960), (16, 4039650), (18, 3590800), (20, 3231720), (24, 2693100), (25, 2585376), (30, 2154480), (32, 2019825), (36, 1795400), (40, 1615860), (45, 1436320), (47, 1375200), (48, 1346550), (50, 1292688), (60, 1077240), (72, 897700), (75, 861792), (80, 807930), (90, 718160), (94, 687600), (96, 673275), (100, 646344), (120, 538620), (141, 458400), (144, 448850), (150, 430896), (160, 403965), (180, 359080), (188, 343800), (191, 338400), (200, 323172), (225, 287264), (235, 275040), (240, 269310), (282, 229200), (288, 224425), (300, 215448), (360, 179540), (376, 171900), (382, 169200), (400, 161586), (423, 152800), (450, 143632), (470, 137520), (480, 134655), (564, 114600), (573, 112800), (600, 107724), (705, 91680), (720, 89770), (752, 85950), (764, 84600), (800, 80793), (846, 76400), (900, 71816), (940, 68760), (955, 67680), (1128, 57300), (1146, 56400), (1175, 55008), (1200, 53862), (1410, 45840), (1440, 44885), (1504, 42975), (1528, 42300), (1692, 38200), (1719, 37600), (1800, 35908), (1880, 34380), (1910, 33840), (2115, 30560), (2256, 28650), (2292, 28200), (2350, 27504), (2400, 26931), (2820, 22920), (2865, 22560), (3056, 21150), (3384, 19100), (3438, 18800), (3525, 18336), (3600, 17954), (3760, 17190), (3820, 16920), (4230, 15280), (4512, 14325), (4584, 14100), (4700, 13752), (4775, 13536), (5640, 11460), (5730, 11280), (6112, 10575), (6768, 9550), (6876, 9400), (7050, 9168), (7200, 8977), (7520, 8595), (7640, 8460)]