91942380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1447}}^1$

素因数の和:1815

約数の個数: 72

約数和(自身を含む): 279875232

約数和(自身を除く): 187932852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1447, 1765, 2118, 2894, 3177, 3530, 4236, 4341, 5295, 5788, 6354, 7060, 7235, 8682, 10590, 12708, 13023, 14470, 15885, 17364, 21180, 21705, 26046, 28940, 31770, 43410, 52092, 63540, 65115, 86820, 130230, 260460, 510791, 1021582, 1532373, 2043164, 2553955, 3064746, 4597119, 5107910, 6129492, 7661865, 9194238, 10215820, 15323730, 18388476, 22985595, 30647460, 45971190, 91942380]

約数ペア:

[(1, 91942380), (2, 45971190), (3, 30647460), (4, 22985595), (5, 18388476), (6, 15323730), (9, 10215820), (10, 9194238), (12, 7661865), (15, 6129492), (18, 5107910), (20, 4597119), (30, 3064746), (36, 2553955), (45, 2043164), (60, 1532373), (90, 1021582), (180, 510791), (353, 260460), (706, 130230), (1059, 86820), (1412, 65115), (1447, 63540), (1765, 52092), (2118, 43410), (2894, 31770), (3177, 28940), (3530, 26046), (4236, 21705), (4341, 21180), (5295, 17364), (5788, 15885), (6354, 14470), (7060, 13023), (7235, 12708), (8682, 10590)]