23039400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 78566400

約数和(自身を除く): 55527000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 43, 47, 50, 57, 60, 75, 76, 86, 94, 95, 100, 114, 120, 129, 141, 150, 152, 172, 188, 190, 200, 215, 228, 235, 258, 282, 285, 300, 344, 376, 380, 430, 456, 470, 475, 516, 564, 570, 600, 645, 705, 760, 817, 860, 893, 940, 950, 1032, 1075, 1128, 1140, 1175, 1290, 1410, 1425, 1634, 1720, 1786, 1880, 1900, 2021, 2150, 2280, 2350, 2451, 2580, 2679, 2820, 2850, 3225, 3268, 3525, 3572, 3800, 4042, 4085, 4300, 4465, 4700, 4902, 5160, 5358, 5640, 5700, 6063, 6450, 6536, 7050, 7144, 8084, 8170, 8600, 8930, 9400, 9804, 10105, 10716, 11400, 12126, 12255, 12900, 13395, 14100, 16168, 16340, 17860, 19608, 20210, 20425, 21432, 22325, 24252, 24510, 25800, 26790, 28200, 30315, 32680, 35720, 38399, 40420, 40850, 44650, 48504, 49020, 50525, 53580, 60630, 61275, 66975, 76798, 80840, 81700, 89300, 98040, 101050, 107160, 115197, 121260, 122550, 133950, 151575, 153596, 163400, 178600, 191995, 202100, 230394, 242520, 245100, 267900, 303150, 307192, 383990, 404200, 460788, 490200, 535800, 575985, 606300, 767980, 921576, 959975, 1151970, 1212600, 1535960, 1919950, 2303940, 2879925, 3839900, 4607880, 5759850, 7679800, 11519700, 23039400]

約数ペア:

[(1, 23039400), (2, 11519700), (3, 7679800), (4, 5759850), (5, 4607880), (6, 3839900), (8, 2879925), (10, 2303940), (12, 1919950), (15, 1535960), (19, 1212600), (20, 1151970), (24, 959975), (25, 921576), (30, 767980), (38, 606300), (40, 575985), (43, 535800), (47, 490200), (50, 460788), (57, 404200), (60, 383990), (75, 307192), (76, 303150), (86, 267900), (94, 245100), (95, 242520), (100, 230394), (114, 202100), (120, 191995), (129, 178600), (141, 163400), (150, 153596), (152, 151575), (172, 133950), (188, 122550), (190, 121260), (200, 115197), (215, 107160), (228, 101050), (235, 98040), (258, 89300), (282, 81700), (285, 80840), (300, 76798), (344, 66975), (376, 61275), (380, 60630), (430, 53580), (456, 50525), (470, 49020), (475, 48504), (516, 44650), (564, 40850), (570, 40420), (600, 38399), (645, 35720), (705, 32680), (760, 30315), (817, 28200), (860, 26790), (893, 25800), (940, 24510), (950, 24252), (1032, 22325), (1075, 21432), (1128, 20425), (1140, 20210), (1175, 19608), (1290, 17860), (1410, 16340), (1425, 16168), (1634, 14100), (1720, 13395), (1786, 12900), (1880, 12255), (1900, 12126), (2021, 11400), (2150, 10716), (2280, 10105), (2350, 9804), (2451, 9400), (2580, 8930), (2679, 8600), (2820, 8170), (2850, 8084), (3225, 7144), (3268, 7050), (3525, 6536), (3572, 6450), (3800, 6063), (4042, 5700), (4085, 5640), (4300, 5358), (4465, 5160), (4700, 4902)]