301533200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 759082368

約数和(自身を除く): 457549168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 47, 50, 80, 86, 94, 100, 172, 188, 200, 215, 235, 344, 373, 376, 400, 430, 470, 688, 746, 752, 860, 940, 1075, 1175, 1492, 1720, 1865, 1880, 2021, 2150, 2350, 2984, 3440, 3730, 3760, 4042, 4300, 4700, 5968, 7460, 8084, 8600, 9325, 9400, 10105, 14920, 16039, 16168, 17200, 17531, 18650, 18800, 20210, 29840, 32078, 32336, 35062, 37300, 40420, 50525, 64156, 70124, 74600, 80195, 80840, 87655, 101050, 128312, 140248, 149200, 160390, 161680, 175310, 202100, 256624, 280496, 320780, 350620, 400975, 404200, 438275, 641560, 701240, 753833, 801950, 808400, 876550, 1283120, 1402480, 1507666, 1603900, 1753100, 3015332, 3207800, 3506200, 3769165, 6030664, 6415600, 7012400, 7538330, 12061328, 15076660, 18845825, 30153320, 37691650, 60306640, 75383300, 150766600, 301533200]

約数ペア:

[(1, 301533200), (2, 150766600), (4, 75383300), (5, 60306640), (8, 37691650), (10, 30153320), (16, 18845825), (20, 15076660), (25, 12061328), (40, 7538330), (43, 7012400), (47, 6415600), (50, 6030664), (80, 3769165), (86, 3506200), (94, 3207800), (100, 3015332), (172, 1753100), (188, 1603900), (200, 1507666), (215, 1402480), (235, 1283120), (344, 876550), (373, 808400), (376, 801950), (400, 753833), (430, 701240), (470, 641560), (688, 438275), (746, 404200), (752, 400975), (860, 350620), (940, 320780), (1075, 280496), (1175, 256624), (1492, 202100), (1720, 175310), (1865, 161680), (1880, 160390), (2021, 149200), (2150, 140248), (2350, 128312), (2984, 101050), (3440, 87655), (3730, 80840), (3760, 80195), (4042, 74600), (4300, 70124), (4700, 64156), (5968, 50525), (7460, 40420), (8084, 37300), (8600, 35062), (9325, 32336), (9400, 32078), (10105, 29840), (14920, 20210), (16039, 18800), (16168, 18650), (17200, 17531)]