306928800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 216

約数和(自身を含む): 1106554176

約数和(自身を除く): 799625376

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, 564, 600, 705, 720, 752, 800, 846, 900, 907, 940, 1128, 1175, 1200, 1410, 1440, 1504, 1692, 1800, 1814, 1880, 2115, 2256, 2350, 2400, 2721, 2820, 3384, 3525, 3600, 3628, 3760, 4230, 4512, 4535, 4700, 5442, 5640, 6768, 7050, 7200, 7256, 7520, 8163, 8460, 9070, 9400, 10575, 10884, 11280, 13536, 13605, 14100, 14512, 16326, 16920, 18140, 18800, 21150, 21768, 22560, 22675, 27210, 28200, 29024, 32652, 33840, 36280, 37600, 40815, 42300, 42629, 43536, 45350, 54420, 56400, 65304, 67680, 68025, 72560, 81630, 84600, 85258, 87072, 90700, 108840, 112800, 127887, 130608, 136050, 145120, 163260, 169200, 170516, 181400, 204075, 213145, 217680, 255774, 261216, 272100, 326520, 338400, 341032, 362800, 383661, 408150, 426290, 435360, 511548, 544200, 639435, 653040, 682064, 725600, 767322, 816300, 852580, 1023096, 1065725, 1088400, 1278870, 1306080, 1364128, 1534644, 1632600, 1705160, 1918305, 2046192, 2131450, 2176800, 2557740, 3069288, 3197175, 3265200, 3410320, 3836610, 4092384, 4262900, 5115480, 6138576, 6394350, 6530400, 6820640, 7673220, 8525800, 9591525, 10230960, 12277152, 12788700, 15346440, 17051600, 19183050, 20461920, 25577400, 30692880, 34103200, 38366100, 51154800, 61385760, 76732200, 102309600, 153464400, 306928800]

約数ペア:

[(1, 306928800), (2, 153464400), (3, 102309600), (4, 76732200), (5, 61385760), (6, 51154800), (8, 38366100), (9, 34103200), (10, 30692880), (12, 25577400), (15, 20461920), (16, 19183050), (18, 17051600), (20, 15346440), (24, 12788700), (25, 12277152), (30, 10230960), (32, 9591525), (36, 8525800), (40, 7673220), (45, 6820640), (47, 6530400), (48, 6394350), (50, 6138576), (60, 5115480), (72, 4262900), (75, 4092384), (80, 3836610), (90, 3410320), (94, 3265200), (96, 3197175), (100, 3069288), (120, 2557740), (141, 2176800), (144, 2131450), (150, 2046192), (160, 1918305), (180, 1705160), (188, 1632600), (200, 1534644), (225, 1364128), (235, 1306080), (240, 1278870), (282, 1088400), (288, 1065725), (300, 1023096), (360, 852580), (376, 816300), (400, 767322), (423, 725600), (450, 682064), (470, 653040), (480, 639435), (564, 544200), (600, 511548), (705, 435360), (720, 426290), (752, 408150), (800, 383661), (846, 362800), (900, 341032), (907, 338400), (940, 326520), (1128, 272100), (1175, 261216), (1200, 255774), (1410, 217680), (1440, 213145), (1504, 204075), (1692, 181400), (1800, 170516), (1814, 169200), (1880, 163260), (2115, 145120), (2256, 136050), (2350, 130608), (2400, 127887), (2721, 112800), (2820, 108840), (3384, 90700), (3525, 87072), (3600, 85258), (3628, 84600), (3760, 81630), (4230, 72560), (4512, 68025), (4535, 67680), (4700, 65304), (5442, 56400), (5640, 54420), (6768, 45350), (7050, 43536), (7200, 42629), (7256, 42300), (7520, 40815), (8163, 37600), (8460, 36280), (9070, 33840), (9400, 32652), (10575, 29024), (10884, 28200), (11280, 27210), (13536, 22675), (13605, 22560), (14100, 21768), (14512, 21150), (16326, 18800), (16920, 18140)]