381349800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 288

約数和(自身を含む): 1415013600

約数和(自身を除く): 1033663800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 43, 45, 50, 52, 60, 65, 72, 75, 78, 86, 90, 100, 104, 117, 120, 129, 130, 150, 156, 172, 180, 195, 200, 215, 225, 234, 258, 260, 300, 312, 325, 344, 360, 379, 387, 390, 430, 450, 468, 516, 520, 559, 585, 600, 645, 650, 758, 774, 780, 860, 900, 936, 975, 1032, 1075, 1118, 1137, 1170, 1290, 1300, 1516, 1548, 1560, 1677, 1720, 1800, 1895, 1935, 1950, 2150, 2236, 2274, 2340, 2580, 2600, 2795, 2925, 3032, 3096, 3225, 3354, 3411, 3790, 3870, 3900, 4300, 4472, 4548, 4680, 4927, 5031, 5160, 5590, 5685, 5850, 6450, 6708, 6822, 7580, 7740, 7800, 8385, 8600, 9096, 9475, 9675, 9854, 10062, 11180, 11370, 11700, 12900, 13416, 13644, 13975, 14781, 15160, 15480, 16297, 16770, 17055, 18950, 19350, 19708, 20124, 22360, 22740, 23400, 24635, 25155, 25800, 27288, 27950, 28425, 29562, 32594, 33540, 34110, 37900, 38700, 39416, 40248, 41925, 44343, 45480, 48891, 49270, 50310, 55900, 56850, 59124, 65188, 67080, 68220, 73905, 75800, 77400, 81485, 83850, 85275, 88686, 97782, 98540, 100620, 111800, 113700, 118248, 123175, 125775, 130376, 136440, 146673, 147810, 162970, 167700, 170550, 177372, 195564, 197080, 201240, 211861, 221715, 227400, 244455, 246350, 251550, 293346, 295620, 325940, 335400, 341100, 354744, 369525, 391128, 407425, 423722, 443430, 488910, 492700, 503100, 586692, 591240, 635583, 651880, 682200, 733365, 739050, 814850, 847444, 886860, 977820, 985400, 1006200, 1059305, 1108575, 1173384, 1222275, 1271166, 1466730, 1478100, 1629700, 1694888, 1773720, 1906749, 1955640, 2118610, 2217150, 2444550, 2542332, 2933460, 2956200, 3177915, 3259400, 3666825, 3813498, 4237220, 4434300, 4889100, 5084664, 5296525, 5866920, 6355830, 7333650, 7626996, 8474440, 8868600, 9533745, 9778200, 10593050, 12711660, 14667300, 15253992, 15889575, 19067490, 21186100, 25423320, 29334600, 31779150, 38134980, 42372200, 47668725, 63558300, 76269960, 95337450, 127116600, 190674900, 381349800]

約数ペア:

[(1, 381349800), (2, 190674900), (3, 127116600), (4, 95337450), (5, 76269960), (6, 63558300), (8, 47668725), (9, 42372200), (10, 38134980), (12, 31779150), (13, 29334600), (15, 25423320), (18, 21186100), (20, 19067490), (24, 15889575), (25, 15253992), (26, 14667300), (30, 12711660), (36, 10593050), (39, 9778200), (40, 9533745), (43, 8868600), (45, 8474440), (50, 7626996), (52, 7333650), (60, 6355830), (65, 5866920), (72, 5296525), (75, 5084664), (78, 4889100), (86, 4434300), (90, 4237220), (100, 3813498), (104, 3666825), (117, 3259400), (120, 3177915), (129, 2956200), (130, 2933460), (150, 2542332), (156, 2444550), (172, 2217150), (180, 2118610), (195, 1955640), (200, 1906749), (215, 1773720), (225, 1694888), (234, 1629700), (258, 1478100), (260, 1466730), (300, 1271166), (312, 1222275), (325, 1173384), (344, 1108575), (360, 1059305), (379, 1006200), (387, 985400), (390, 977820), (430, 886860), (450, 847444), (468, 814850), (516, 739050), (520, 733365), (559, 682200), (585, 651880), (600, 635583), (645, 591240), (650, 586692), (758, 503100), (774, 492700), (780, 488910), (860, 443430), (900, 423722), (936, 407425), (975, 391128), (1032, 369525), (1075, 354744), (1118, 341100), (1137, 335400), (1170, 325940), (1290, 295620), (1300, 293346), (1516, 251550), (1548, 246350), (1560, 244455), (1677, 227400), (1720, 221715), (1800, 211861), (1895, 201240), (1935, 197080), (1950, 195564), (2150, 177372), (2236, 170550), (2274, 167700), (2340, 162970), (2580, 147810), (2600, 146673), (2795, 136440), (2925, 130376), (3032, 125775), (3096, 123175), (3225, 118248), (3354, 113700), (3411, 111800), (3790, 100620), (3870, 98540), (3900, 97782), (4300, 88686), (4472, 85275), (4548, 83850), (4680, 81485), (4927, 77400), (5031, 75800), (5160, 73905), (5590, 68220), (5685, 67080), (5850, 65188), (6450, 59124), (6708, 56850), (6822, 55900), (7580, 50310), (7740, 49270), (7800, 48891), (8385, 45480), (8600, 44343), (9096, 41925), (9475, 40248), (9675, 39416), (9854, 38700), (10062, 37900), (11180, 34110), (11370, 33540), (11700, 32594), (12900, 29562), (13416, 28425), (13644, 27950), (13975, 27288), (14781, 25800), (15160, 25155), (15480, 24635), (16297, 23400), (16770, 22740), (17055, 22360), (18950, 20124), (19350, 19708)]