20777029200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{547}}^1\times {\mathrm{3517}}^1$

素因数の和:4091

約数の個数: 240

約数和(自身を含む): 74107092160

約数和(自身を除く): 53330062960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 547, 600, 675, 720, 900, 1080, 1094, 1200, 1350, 1641, 1800, 2160, 2188, 2700, 2735, 3282, 3517, 3600, 4376, 4923, 5400, 5470, 6564, 7034, 8205, 8752, 9846, 10551, 10800, 10940, 13128, 13675, 14068, 14769, 16410, 17585, 19692, 21102, 21880, 24615, 26256, 27350, 28136, 29538, 31653, 32820, 35170, 39384, 41025, 42204, 43760, 49230, 52755, 54700, 56272, 59076, 63306, 65640, 70340, 73845, 78768, 82050, 84408, 87925, 94959, 98460, 105510, 109400, 118152, 123075, 126612, 131280, 140680, 147690, 158265, 164100, 168816, 175850, 189918, 196920, 211020, 218800, 236304, 246150, 253224, 263775, 281360, 295380, 316530, 328200, 351700, 369225, 379836, 393840, 422040, 474795, 492300, 506448, 527550, 590760, 633060, 656400, 703400, 738450, 759672, 791325, 844080, 949590, 984600, 1055100, 1181520, 1266120, 1406800, 1476900, 1519344, 1582650, 1899180, 1923799, 1969200, 2110200, 2373975, 2532240, 2953800, 3165300, 3798360, 3847598, 4220400, 4747950, 5771397, 5907600, 6330600, 7596720, 7695196, 9495900, 9618995, 11542794, 12661200, 15390392, 17314191, 18991800, 19237990, 23085588, 28856985, 30780784, 34628382, 37983600, 38475980, 46171176, 48094975, 51942573, 57713970, 69256764, 76951960, 86570955, 92342352, 96189950, 103885146, 115427940, 138513528, 144284925, 153903920, 173141910, 192379900, 207770292, 230855880, 259712865, 277027056, 288569850, 346283820, 384759800, 415540584, 432854775, 461711760, 519425730, 577139700, 692567640, 769519600, 831081168, 865709550, 1038851460, 1154279400, 1298564325, 1385135280, 1731419100, 2077702920, 2308558800, 2597128650, 3462838200, 4155405840, 5194257300, 6925676400, 10388514600, 20777029200]

約数ペア:

[(1, 20777029200), (2, 10388514600), (3, 6925676400), (4, 5194257300), (5, 4155405840), (6, 3462838200), (8, 2597128650), (9, 2308558800), (10, 2077702920), (12, 1731419100), (15, 1385135280), (16, 1298564325), (18, 1154279400), (20, 1038851460), (24, 865709550), (25, 831081168), (27, 769519600), (30, 692567640), (36, 577139700), (40, 519425730), (45, 461711760), (48, 432854775), (50, 415540584), (54, 384759800), (60, 346283820), (72, 288569850), (75, 277027056), (80, 259712865), (90, 230855880), (100, 207770292), (108, 192379900), (120, 173141910), (135, 153903920), (144, 144284925), (150, 138513528), (180, 115427940), (200, 103885146), (216, 96189950), (225, 92342352), (240, 86570955), (270, 76951960), (300, 69256764), (360, 57713970), (400, 51942573), (432, 48094975), (450, 46171176), (540, 38475980), (547, 37983600), (600, 34628382), (675, 30780784), (720, 28856985), (900, 23085588), (1080, 19237990), (1094, 18991800), (1200, 17314191), (1350, 15390392), (1641, 12661200), (1800, 11542794), (2160, 9618995), (2188, 9495900), (2700, 7695196), (2735, 7596720), (3282, 6330600), (3517, 5907600), (3600, 5771397), (4376, 4747950), (4923, 4220400), (5400, 3847598), (5470, 3798360), (6564, 3165300), (7034, 2953800), (8205, 2532240), (8752, 2373975), (9846, 2110200), (10551, 1969200), (10800, 1923799), (10940, 1899180), (13128, 1582650), (13675, 1519344), (14068, 1476900), (14769, 1406800), (16410, 1266120), (17585, 1181520), (19692, 1055100), (21102, 984600), (21880, 949590), (24615, 844080), (26256, 791325), (27350, 759672), (28136, 738450), (29538, 703400), (31653, 656400), (32820, 633060), (35170, 590760), (39384, 527550), (41025, 506448), (42204, 492300), (43760, 474795), (49230, 422040), (52755, 393840), (54700, 379836), (56272, 369225), (59076, 351700), (63306, 328200), (65640, 316530), (70340, 295380), (73845, 281360), (78768, 263775), (82050, 253224), (84408, 246150), (87925, 236304), (94959, 218800), (98460, 211020), (105510, 196920), (109400, 189918), (118152, 175850), (123075, 168816), (126612, 164100), (131280, 158265), (140680, 147690)]