205580700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5857}}^1$

素因数の和:5893

約数の個数: 144

約数和(自身を含む): 711864160

約数和(自身を除く): 506283460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 5857, 7020, 8775, 11700, 11714, 17550, 17571, 23428, 29285, 35100, 35142, 52713, 58570, 70284, 76141, 87855, 105426, 117140, 146425, 152282, 158139, 175710, 210852, 228423, 263565, 292850, 304564, 316278, 351420, 380705, 439275, 456846, 527130, 585700, 632556, 685269, 761410, 790695, 878550, 913692, 1054260, 1142115, 1317825, 1370538, 1522820, 1581390, 1757100, 1903525, 2055807, 2284230, 2635650, 2741076, 3162780, 3426345, 3807050, 3953475, 4111614, 4568460, 5271300, 5710575, 6852690, 7614100, 7906950, 8223228, 10279035, 11421150, 13705380, 15813900, 17131725, 20558070, 22842300, 34263450, 41116140, 51395175, 68526900, 102790350, 205580700]

約数ペア:

[(1, 205580700), (2, 102790350), (3, 68526900), (4, 51395175), (5, 41116140), (6, 34263450), (9, 22842300), (10, 20558070), (12, 17131725), (13, 15813900), (15, 13705380), (18, 11421150), (20, 10279035), (25, 8223228), (26, 7906950), (27, 7614100), (30, 6852690), (36, 5710575), (39, 5271300), (45, 4568460), (50, 4111614), (52, 3953475), (54, 3807050), (60, 3426345), (65, 3162780), (75, 2741076), (78, 2635650), (90, 2284230), (100, 2055807), (108, 1903525), (117, 1757100), (130, 1581390), (135, 1522820), (150, 1370538), (156, 1317825), (180, 1142115), (195, 1054260), (225, 913692), (234, 878550), (260, 790695), (270, 761410), (300, 685269), (325, 632556), (351, 585700), (390, 527130), (450, 456846), (468, 439275), (540, 380705), (585, 351420), (650, 316278), (675, 304564), (702, 292850), (780, 263565), (900, 228423), (975, 210852), (1170, 175710), (1300, 158139), (1350, 152282), (1404, 146425), (1755, 117140), (1950, 105426), (2340, 87855), (2700, 76141), (2925, 70284), (3510, 58570), (3900, 52713), (5850, 35142), (5857, 35100), (7020, 29285), (8775, 23428), (11700, 17571), (11714, 17550)]