101752380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1259}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 309582000

約数和(自身を除く): 207829620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 1259, 1347, 1796, 2245, 2518, 2694, 3777, 4041, 4490, 5036, 5388, 6295, 6735, 7554, 8082, 8980, 11331, 12590, 13470, 15108, 16164, 18885, 20205, 22662, 25180, 26940, 37770, 40410, 45324, 56655, 75540, 80820, 113310, 226620, 565291, 1130582, 1695873, 2261164, 2826455, 3391746, 5087619, 5652910, 6783492, 8479365, 10175238, 11305820, 16958730, 20350476, 25438095, 33917460, 50876190, 101752380]

約数ペア:

[(1, 101752380), (2, 50876190), (3, 33917460), (4, 25438095), (5, 20350476), (6, 16958730), (9, 11305820), (10, 10175238), (12, 8479365), (15, 6783492), (18, 5652910), (20, 5087619), (30, 3391746), (36, 2826455), (45, 2261164), (60, 1695873), (90, 1130582), (180, 565291), (449, 226620), (898, 113310), (1259, 80820), (1347, 75540), (1796, 56655), (2245, 45324), (2518, 40410), (2694, 37770), (3777, 26940), (4041, 25180), (4490, 22662), (5036, 20205), (5388, 18885), (6295, 16164), (6735, 15108), (7554, 13470), (8082, 12590), (8980, 11331)]