202133070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1247

約数の個数: 80

約数和(自身を含む): 546190128

約数和(自身を除く): 344057058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 257, 270, 405, 514, 771, 810, 971, 1285, 1542, 1942, 2313, 2570, 2913, 3855, 4626, 4855, 5826, 6939, 7710, 8739, 9710, 11565, 13878, 14565, 17478, 20817, 23130, 26217, 29130, 34695, 41634, 43695, 52434, 69390, 78651, 87390, 104085, 131085, 157302, 208170, 249547, 262170, 393255, 499094, 748641, 786510, 1247735, 1497282, 2245923, 2495470, 3743205, 4491846, 6737769, 7486410, 11229615, 13475538, 20213307, 22459230, 33688845, 40426614, 67377690, 101066535, 202133070]

約数ペア:

[(1, 202133070), (2, 101066535), (3, 67377690), (5, 40426614), (6, 33688845), (9, 22459230), (10, 20213307), (15, 13475538), (18, 11229615), (27, 7486410), (30, 6737769), (45, 4491846), (54, 3743205), (81, 2495470), (90, 2245923), (135, 1497282), (162, 1247735), (257, 786510), (270, 748641), (405, 499094), (514, 393255), (771, 262170), (810, 249547), (971, 208170), (1285, 157302), (1542, 131085), (1942, 104085), (2313, 87390), (2570, 78651), (2913, 69390), (3855, 52434), (4626, 43695), (4855, 41634), (5826, 34695), (6939, 29130), (7710, 26217), (8739, 23130), (9710, 20817), (11565, 17478), (13878, 14565)]