509324580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 1585584000

約数和(自身を除く): 1076259420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 199, 236, 241, 295, 354, 398, 482, 531, 590, 597, 708, 723, 796, 885, 964, 995, 1062, 1180, 1194, 1205, 1446, 1770, 1791, 1990, 2124, 2169, 2388, 2410, 2655, 2892, 2985, 3540, 3582, 3615, 3980, 4338, 4820, 5310, 5970, 7164, 7230, 8676, 8955, 10620, 10845, 11741, 11940, 14219, 14460, 17910, 21690, 23482, 28438, 35223, 35820, 42657, 43380, 46964, 47959, 56876, 58705, 70446, 71095, 85314, 95918, 105669, 117410, 127971, 140892, 142190, 143877, 170628, 176115, 191836, 211338, 213285, 234820, 239795, 255942, 284380, 287754, 352230, 422676, 426570, 431631, 479590, 511884, 528345, 575508, 639855, 704460, 719385, 853140, 863262, 959180, 1056690, 1279710, 1438770, 1726524, 2113380, 2158155, 2559420, 2829581, 2877540, 4316310, 5659162, 8488743, 8632620, 11318324, 14147905, 16977486, 25466229, 28295810, 33954972, 42443715, 50932458, 56591620, 84887430, 101864916, 127331145, 169774860, 254662290, 509324580]

約数ペア:

[(1, 509324580), (2, 254662290), (3, 169774860), (4, 127331145), (5, 101864916), (6, 84887430), (9, 56591620), (10, 50932458), (12, 42443715), (15, 33954972), (18, 28295810), (20, 25466229), (30, 16977486), (36, 14147905), (45, 11318324), (59, 8632620), (60, 8488743), (90, 5659162), (118, 4316310), (177, 2877540), (180, 2829581), (199, 2559420), (236, 2158155), (241, 2113380), (295, 1726524), (354, 1438770), (398, 1279710), (482, 1056690), (531, 959180), (590, 863262), (597, 853140), (708, 719385), (723, 704460), (796, 639855), (885, 575508), (964, 528345), (995, 511884), (1062, 479590), (1180, 431631), (1194, 426570), (1205, 422676), (1446, 352230), (1770, 287754), (1791, 284380), (1990, 255942), (2124, 239795), (2169, 234820), (2388, 213285), (2410, 211338), (2655, 191836), (2892, 176115), (2985, 170628), (3540, 143877), (3582, 142190), (3615, 140892), (3980, 127971), (4338, 117410), (4820, 105669), (5310, 95918), (5970, 85314), (7164, 71095), (7230, 70446), (8676, 58705), (8955, 56876), (10620, 47959), (10845, 46964), (11741, 43380), (11940, 42657), (14219, 35820), (14460, 35223), (17910, 28438), (21690, 23482)]