148891800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 491040000

約数和(自身を除く): 342148200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 43, 50, 58, 60, 75, 86, 87, 100, 116, 120, 129, 145, 150, 172, 174, 199, 200, 215, 232, 258, 290, 300, 344, 348, 398, 430, 435, 516, 580, 597, 600, 645, 696, 725, 796, 860, 870, 995, 1032, 1075, 1160, 1194, 1247, 1290, 1450, 1592, 1720, 1740, 1990, 2150, 2175, 2388, 2494, 2580, 2900, 2985, 3225, 3480, 3741, 3980, 4300, 4350, 4776, 4975, 4988, 5160, 5771, 5800, 5970, 6235, 6450, 7482, 7960, 8557, 8600, 8700, 9950, 9976, 11542, 11940, 12470, 12900, 14925, 14964, 17114, 17313, 17400, 18705, 19900, 23084, 23880, 24940, 25671, 25800, 28855, 29850, 29928, 31175, 34228, 34626, 37410, 39800, 42785, 46168, 49880, 51342, 57710, 59700, 62350, 68456, 69252, 74820, 85570, 86565, 93525, 102684, 115420, 119400, 124700, 128355, 138504, 144275, 149640, 171140, 173130, 187050, 205368, 213925, 230840, 248153, 249400, 256710, 288550, 342280, 346260, 374100, 427850, 432825, 496306, 513420, 577100, 641775, 692520, 744459, 748200, 855700, 865650, 992612, 1026840, 1154200, 1240765, 1283550, 1488918, 1711400, 1731300, 1985224, 2481530, 2567100, 2977836, 3462600, 3722295, 4963060, 5134200, 5955672, 6203825, 7444590, 9926120, 12407650, 14889180, 18611475, 24815300, 29778360, 37222950, 49630600, 74445900, 148891800]

約数ペア:

[(1, 148891800), (2, 74445900), (3, 49630600), (4, 37222950), (5, 29778360), (6, 24815300), (8, 18611475), (10, 14889180), (12, 12407650), (15, 9926120), (20, 7444590), (24, 6203825), (25, 5955672), (29, 5134200), (30, 4963060), (40, 3722295), (43, 3462600), (50, 2977836), (58, 2567100), (60, 2481530), (75, 1985224), (86, 1731300), (87, 1711400), (100, 1488918), (116, 1283550), (120, 1240765), (129, 1154200), (145, 1026840), (150, 992612), (172, 865650), (174, 855700), (199, 748200), (200, 744459), (215, 692520), (232, 641775), (258, 577100), (290, 513420), (300, 496306), (344, 432825), (348, 427850), (398, 374100), (430, 346260), (435, 342280), (516, 288550), (580, 256710), (597, 249400), (600, 248153), (645, 230840), (696, 213925), (725, 205368), (796, 187050), (860, 173130), (870, 171140), (995, 149640), (1032, 144275), (1075, 138504), (1160, 128355), (1194, 124700), (1247, 119400), (1290, 115420), (1450, 102684), (1592, 93525), (1720, 86565), (1740, 85570), (1990, 74820), (2150, 69252), (2175, 68456), (2388, 62350), (2494, 59700), (2580, 57710), (2900, 51342), (2985, 49880), (3225, 46168), (3480, 42785), (3741, 39800), (3980, 37410), (4300, 34626), (4350, 34228), (4776, 31175), (4975, 29928), (4988, 29850), (5160, 28855), (5771, 25800), (5800, 25671), (5970, 24940), (6235, 23880), (6450, 23084), (7482, 19900), (7960, 18705), (8557, 17400), (8600, 17313), (8700, 17114), (9950, 14964), (9976, 14925), (11542, 12900), (11940, 12470)]