70979400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 172755000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 564, 600, 705, 839, 846, 900, 940, 1128, 1175, 1410, 1678, 1692, 1800, 1880, 2115, 2350, 2517, 2820, 3356, 3384, 3525, 4195, 4230, 4700, 5034, 5640, 6712, 7050, 7551, 8390, 8460, 9400, 10068, 10575, 12585, 14100, 15102, 16780, 16920, 20136, 20975, 21150, 25170, 28200, 30204, 33560, 37755, 39433, 41950, 42300, 50340, 60408, 62925, 75510, 78866, 83900, 84600, 100680, 118299, 125850, 151020, 157732, 167800, 188775, 197165, 236598, 251700, 302040, 315464, 354897, 377550, 394330, 473196, 503400, 591495, 709794, 755100, 788660, 946392, 985825, 1182990, 1419588, 1510200, 1577320, 1774485, 1971650, 2365980, 2839176, 2957475, 3548970, 3943300, 4731960, 5914950, 7097940, 7886600, 8872425, 11829900, 14195880, 17744850, 23659800, 35489700, 70979400]

約数ペア:

[(1, 70979400), (2, 35489700), (3, 23659800), (4, 17744850), (5, 14195880), (6, 11829900), (8, 8872425), (9, 7886600), (10, 7097940), (12, 5914950), (15, 4731960), (18, 3943300), (20, 3548970), (24, 2957475), (25, 2839176), (30, 2365980), (36, 1971650), (40, 1774485), (45, 1577320), (47, 1510200), (50, 1419588), (60, 1182990), (72, 985825), (75, 946392), (90, 788660), (94, 755100), (100, 709794), (120, 591495), (141, 503400), (150, 473196), (180, 394330), (188, 377550), (200, 354897), (225, 315464), (235, 302040), (282, 251700), (300, 236598), (360, 197165), (376, 188775), (423, 167800), (450, 157732), (470, 151020), (564, 125850), (600, 118299), (705, 100680), (839, 84600), (846, 83900), (900, 78866), (940, 75510), (1128, 62925), (1175, 60408), (1410, 50340), (1678, 42300), (1692, 41950), (1800, 39433), (1880, 37755), (2115, 33560), (2350, 30204), (2517, 28200), (2820, 25170), (3356, 21150), (3384, 20975), (3525, 20136), (4195, 16920), (4230, 16780), (4700, 15102), (5034, 14100), (5640, 12585), (6712, 10575), (7050, 10068), (7551, 9400), (8390, 8460)]