305630040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 937681920

約数和(自身を除く): 632051880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 151, 167, 202, 302, 303, 334, 404, 453, 501, 505, 604, 606, 668, 755, 808, 835, 906, 1002, 1010, 1208, 1212, 1336, 1510, 1515, 1670, 1812, 2004, 2020, 2265, 2424, 2505, 3020, 3030, 3340, 3624, 4008, 4040, 4530, 5010, 6040, 6060, 6680, 9060, 10020, 12120, 15251, 16867, 18120, 20040, 25217, 30502, 33734, 45753, 50434, 50601, 61004, 67468, 75651, 76255, 84335, 91506, 100868, 101202, 122008, 126085, 134936, 151302, 152510, 168670, 183012, 201736, 202404, 228765, 252170, 253005, 302604, 305020, 337340, 366024, 378255, 404808, 457530, 504340, 506010, 605208, 610040, 674680, 756510, 915060, 1008680, 1012020, 1513020, 1830120, 2024040, 2546917, 3026040, 5093834, 7640751, 10187668, 12734585, 15281502, 20375336, 25469170, 30563004, 38203755, 50938340, 61126008, 76407510, 101876680, 152815020, 305630040]

約数ペア:

[(1, 305630040), (2, 152815020), (3, 101876680), (4, 76407510), (5, 61126008), (6, 50938340), (8, 38203755), (10, 30563004), (12, 25469170), (15, 20375336), (20, 15281502), (24, 12734585), (30, 10187668), (40, 7640751), (60, 5093834), (101, 3026040), (120, 2546917), (151, 2024040), (167, 1830120), (202, 1513020), (302, 1012020), (303, 1008680), (334, 915060), (404, 756510), (453, 674680), (501, 610040), (505, 605208), (604, 506010), (606, 504340), (668, 457530), (755, 404808), (808, 378255), (835, 366024), (906, 337340), (1002, 305020), (1010, 302604), (1208, 253005), (1212, 252170), (1336, 228765), (1510, 202404), (1515, 201736), (1670, 183012), (1812, 168670), (2004, 152510), (2020, 151302), (2265, 134936), (2424, 126085), (2505, 122008), (3020, 101202), (3030, 100868), (3340, 91506), (3624, 84335), (4008, 76255), (4040, 75651), (4530, 67468), (5010, 61004), (6040, 50601), (6060, 50434), (6680, 45753), (9060, 33734), (10020, 30502), (12120, 25217), (15251, 20040), (16867, 18120)]