82820580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 242694144

約数和(自身を除く): 159873564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 683, 705, 860, 940, 1290, 1366, 1410, 2021, 2049, 2580, 2732, 2820, 3415, 4042, 4098, 6063, 6830, 8084, 8196, 10105, 10245, 12126, 13660, 20210, 20490, 24252, 29369, 30315, 32101, 40420, 40980, 58738, 60630, 64202, 88107, 96303, 117476, 121260, 128404, 146845, 160505, 176214, 192606, 293690, 321010, 352428, 385212, 440535, 481515, 587380, 642020, 881070, 963030, 1380343, 1762140, 1926060, 2760686, 4141029, 5521372, 6901715, 8282058, 13803430, 16564116, 20705145, 27606860, 41410290, 82820580]

約数ペア:

[(1, 82820580), (2, 41410290), (3, 27606860), (4, 20705145), (5, 16564116), (6, 13803430), (10, 8282058), (12, 6901715), (15, 5521372), (20, 4141029), (30, 2760686), (43, 1926060), (47, 1762140), (60, 1380343), (86, 963030), (94, 881070), (129, 642020), (141, 587380), (172, 481515), (188, 440535), (215, 385212), (235, 352428), (258, 321010), (282, 293690), (430, 192606), (470, 176214), (516, 160505), (564, 146845), (645, 128404), (683, 121260), (705, 117476), (860, 96303), (940, 88107), (1290, 64202), (1366, 60630), (1410, 58738), (2021, 40980), (2049, 40420), (2580, 32101), (2732, 30315), (2820, 29369), (3415, 24252), (4042, 20490), (4098, 20210), (6063, 13660), (6830, 12126), (8084, 10245), (8196, 10105)]