200940420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5021}}^1$

素因数の和:5085

約数の個数: 96

約数和(自身を含む): 607461120

約数和(自身を除く): 406520700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1334, 1380, 1740, 2001, 2668, 3335, 4002, 5021, 6670, 8004, 10005, 10042, 13340, 15063, 20010, 20084, 25105, 30126, 40020, 50210, 60252, 75315, 100420, 115483, 145609, 150630, 230966, 291218, 301260, 346449, 436827, 461932, 577415, 582436, 692898, 728045, 873654, 1154830, 1385796, 1456090, 1732245, 1747308, 2184135, 2309660, 2912180, 3349007, 3464490, 4368270, 6698014, 6928980, 8736540, 10047021, 13396028, 16745035, 20094042, 33490070, 40188084, 50235105, 66980140, 100470210, 200940420]

約数ペア:

[(1, 200940420), (2, 100470210), (3, 66980140), (4, 50235105), (5, 40188084), (6, 33490070), (10, 20094042), (12, 16745035), (15, 13396028), (20, 10047021), (23, 8736540), (29, 6928980), (30, 6698014), (46, 4368270), (58, 3464490), (60, 3349007), (69, 2912180), (87, 2309660), (92, 2184135), (115, 1747308), (116, 1732245), (138, 1456090), (145, 1385796), (174, 1154830), (230, 873654), (276, 728045), (290, 692898), (345, 582436), (348, 577415), (435, 461932), (460, 436827), (580, 346449), (667, 301260), (690, 291218), (870, 230966), (1334, 150630), (1380, 145609), (1740, 115483), (2001, 100420), (2668, 75315), (3335, 60252), (4002, 50210), (5021, 40020), (6670, 30126), (8004, 25105), (10005, 20084), (10042, 20010), (13340, 15063)]