650695140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8669}}^1$

素因数の和:8826

約数の個数: 96

約数和(自身を含む): 2039184000

約数和(自身を除く): 1388488860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 3753, 4170, 5004, 6255, 7506, 8340, 8669, 12510, 15012, 17338, 18765, 25020, 26007, 34676, 37530, 43345, 52014, 75060, 78021, 86690, 104028, 130035, 156042, 173380, 234063, 260070, 312084, 390105, 468126, 520140, 780210, 936252, 1170315, 1204991, 1560420, 2340630, 2409982, 3614973, 4681260, 4819964, 6024955, 7229946, 10844919, 12049910, 14459892, 18074865, 21689838, 24099820, 32534757, 36149730, 43379676, 54224595, 65069514, 72299460, 108449190, 130139028, 162673785, 216898380, 325347570, 650695140]

約数ペア:

[(1, 650695140), (2, 325347570), (3, 216898380), (4, 162673785), (5, 130139028), (6, 108449190), (9, 72299460), (10, 65069514), (12, 54224595), (15, 43379676), (18, 36149730), (20, 32534757), (27, 24099820), (30, 21689838), (36, 18074865), (45, 14459892), (54, 12049910), (60, 10844919), (90, 7229946), (108, 6024955), (135, 4819964), (139, 4681260), (180, 3614973), (270, 2409982), (278, 2340630), (417, 1560420), (540, 1204991), (556, 1170315), (695, 936252), (834, 780210), (1251, 520140), (1390, 468126), (1668, 390105), (2085, 312084), (2502, 260070), (2780, 234063), (3753, 173380), (4170, 156042), (5004, 130035), (6255, 104028), (7506, 86690), (8340, 78021), (8669, 75060), (12510, 52014), (15012, 43345), (17338, 37530), (18765, 34676), (25020, 26007)]