39123900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 108

約数和(自身を含む): 126945000

約数和(自身を除く): 87821100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1499, 1740, 2175, 2610, 2900, 2998, 4350, 4497, 5220, 5996, 6525, 7495, 8700, 8994, 13050, 13491, 14990, 17988, 22485, 26100, 26982, 29980, 37475, 43471, 44970, 53964, 67455, 74950, 86942, 89940, 112425, 130413, 134910, 149900, 173884, 217355, 224850, 260826, 269820, 337275, 391239, 434710, 449700, 521652, 652065, 674550, 782478, 869420, 1086775, 1304130, 1349100, 1564956, 1956195, 2173550, 2608260, 3260325, 3912390, 4347100, 6520650, 7824780, 9780975, 13041300, 19561950, 39123900]

約数ペア:

[(1, 39123900), (2, 19561950), (3, 13041300), (4, 9780975), (5, 7824780), (6, 6520650), (9, 4347100), (10, 3912390), (12, 3260325), (15, 2608260), (18, 2173550), (20, 1956195), (25, 1564956), (29, 1349100), (30, 1304130), (36, 1086775), (45, 869420), (50, 782478), (58, 674550), (60, 652065), (75, 521652), (87, 449700), (90, 434710), (100, 391239), (116, 337275), (145, 269820), (150, 260826), (174, 224850), (180, 217355), (225, 173884), (261, 149900), (290, 134910), (300, 130413), (348, 112425), (435, 89940), (450, 86942), (522, 74950), (580, 67455), (725, 53964), (870, 44970), (900, 43471), (1044, 37475), (1305, 29980), (1450, 26982), (1499, 26100), (1740, 22485), (2175, 17988), (2610, 14990), (2900, 13491), (2998, 13050), (4350, 8994), (4497, 8700), (5220, 7495), (5996, 6525)]