164800800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 216

約数和(自身を含む): 594711936

約数和(自身を除く): 429911136

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, 200, 225, 235, 240, 282, 288, 300, 360, 376, 400, 423, 450, 470, 480, 487, 564, 600, 705, 720, 752, 800, 846, 900, 940, 974, 1128, 1175, 1200, 1410, 1440, 1461, 1504, 1692, 1800, 1880, 1948, 2115, 2256, 2350, 2400, 2435, 2820, 2922, 3384, 3525, 3600, 3760, 3896, 4230, 4383, 4512, 4700, 4870, 5640, 5844, 6768, 7050, 7200, 7305, 7520, 7792, 8460, 8766, 9400, 9740, 10575, 11280, 11688, 12175, 13536, 14100, 14610, 15584, 16920, 17532, 18800, 19480, 21150, 21915, 22560, 22889, 23376, 24350, 28200, 29220, 33840, 35064, 36525, 37600, 38960, 42300, 43830, 45778, 46752, 48700, 56400, 58440, 67680, 68667, 70128, 73050, 77920, 84600, 87660, 91556, 97400, 109575, 112800, 114445, 116880, 137334, 140256, 146100, 169200, 175320, 183112, 194800, 206001, 219150, 228890, 233760, 274668, 292200, 338400, 343335, 350640, 366224, 389600, 412002, 438300, 457780, 549336, 572225, 584400, 686670, 701280, 732448, 824004, 876600, 915560, 1030005, 1098672, 1144450, 1168800, 1373340, 1648008, 1716675, 1753200, 1831120, 2060010, 2197344, 2288900, 2746680, 3296016, 3433350, 3506400, 3662240, 4120020, 4577800, 5150025, 5493360, 6592032, 6866700, 8240040, 9155600, 10300050, 10986720, 13733400, 16480080, 18311200, 20600100, 27466800, 32960160, 41200200, 54933600, 82400400, 164800800]

約数ペア:

[(1, 164800800), (2, 82400400), (3, 54933600), (4, 41200200), (5, 32960160), (6, 27466800), (8, 20600100), (9, 18311200), (10, 16480080), (12, 13733400), (15, 10986720), (16, 10300050), (18, 9155600), (20, 8240040), (24, 6866700), (25, 6592032), (30, 5493360), (32, 5150025), (36, 4577800), (40, 4120020), (45, 3662240), (47, 3506400), (48, 3433350), (50, 3296016), (60, 2746680), (72, 2288900), (75, 2197344), (80, 2060010), (90, 1831120), (94, 1753200), (96, 1716675), (100, 1648008), (120, 1373340), (141, 1168800), (144, 1144450), (150, 1098672), (160, 1030005), (180, 915560), (188, 876600), (200, 824004), (225, 732448), (235, 701280), (240, 686670), (282, 584400), (288, 572225), (300, 549336), (360, 457780), (376, 438300), (400, 412002), (423, 389600), (450, 366224), (470, 350640), (480, 343335), (487, 338400), (564, 292200), (600, 274668), (705, 233760), (720, 228890), (752, 219150), (800, 206001), (846, 194800), (900, 183112), (940, 175320), (974, 169200), (1128, 146100), (1175, 140256), (1200, 137334), (1410, 116880), (1440, 114445), (1461, 112800), (1504, 109575), (1692, 97400), (1800, 91556), (1880, 87660), (1948, 84600), (2115, 77920), (2256, 73050), (2350, 70128), (2400, 68667), (2435, 67680), (2820, 58440), (2922, 56400), (3384, 48700), (3525, 46752), (3600, 45778), (3760, 43830), (3896, 42300), (4230, 38960), (4383, 37600), (4512, 36525), (4700, 35064), (4870, 33840), (5640, 29220), (5844, 28200), (6768, 24350), (7050, 23376), (7200, 22889), (7305, 22560), (7520, 21915), (7792, 21150), (8460, 19480), (8766, 18800), (9400, 17532), (9740, 16920), (10575, 15584), (11280, 14610), (11688, 14100), (12175, 13536)]