20923120800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{968663}}^1$

素因数の和:968692

約数の個数: 144

約数和(自身を含む): 75672031680

約数和(自身を除く): 54748910880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 968663, 1937326, 2905989, 3874652, 4843315, 5811978, 7749304, 8717967, 9686630, 11623956, 14529945, 15498608, 17435934, 19373260, 23247912, 24216575, 26153901, 29059890, 30997216, 34871868, 38746520, 43589835, 46495824, 48433150, 52307802, 58119780, 69743736, 72649725, 77493040, 87179670, 92991648, 96866300, 104615604, 116239560, 130769505, 139487472, 145299450, 154986080, 174359340, 193732600, 209231208, 217949175, 232479120, 261539010, 278974944, 290598900, 348718680, 387465200, 418462416, 435898350, 464958240, 523078020, 581197800, 653847525, 697437360, 774930400, 836924832, 871796700, 1046156040, 1162395600, 1307695050, 1394874720, 1743593400, 2092312080, 2324791200, 2615390100, 3487186800, 4184624160, 5230780200, 6974373600, 10461560400, 20923120800]

約数ペア:

[(1, 20923120800), (2, 10461560400), (3, 6974373600), (4, 5230780200), (5, 4184624160), (6, 3487186800), (8, 2615390100), (9, 2324791200), (10, 2092312080), (12, 1743593400), (15, 1394874720), (16, 1307695050), (18, 1162395600), (20, 1046156040), (24, 871796700), (25, 836924832), (27, 774930400), (30, 697437360), (32, 653847525), (36, 581197800), (40, 523078020), (45, 464958240), (48, 435898350), (50, 418462416), (54, 387465200), (60, 348718680), (72, 290598900), (75, 278974944), (80, 261539010), (90, 232479120), (96, 217949175), (100, 209231208), (108, 193732600), (120, 174359340), (135, 154986080), (144, 145299450), (150, 139487472), (160, 130769505), (180, 116239560), (200, 104615604), (216, 96866300), (225, 92991648), (240, 87179670), (270, 77493040), (288, 72649725), (300, 69743736), (360, 58119780), (400, 52307802), (432, 48433150), (450, 46495824), (480, 43589835), (540, 38746520), (600, 34871868), (675, 30997216), (720, 29059890), (800, 26153901), (864, 24216575), (900, 23247912), (1080, 19373260), (1200, 17435934), (1350, 15498608), (1440, 14529945), (1800, 11623956), (2160, 9686630), (2400, 8717967), (2700, 7749304), (3600, 5811978), (4320, 4843315), (5400, 3874652), (7200, 2905989), (10800, 1937326), (21600, 968663)]