442376000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^2\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 168

約数和(自身を含む): 1206828168

約数和(自身を除く): 764452168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 125, 160, 176, 200, 220, 242, 250, 275, 320, 352, 400, 440, 457, 484, 500, 550, 605, 704, 800, 880, 914, 968, 1000, 1100, 1210, 1375, 1600, 1760, 1828, 1936, 2000, 2200, 2285, 2420, 2750, 3025, 3520, 3656, 3872, 4000, 4400, 4570, 4840, 5027, 5500, 6050, 7312, 7744, 8000, 8800, 9140, 9680, 10054, 11000, 11425, 12100, 14624, 15125, 17600, 18280, 19360, 20108, 22000, 22850, 24200, 25135, 29248, 30250, 36560, 38720, 40216, 44000, 45700, 48400, 50270, 55297, 57125, 60500, 73120, 80432, 88000, 91400, 96800, 100540, 110594, 114250, 121000, 125675, 146240, 160864, 182800, 193600, 201080, 221188, 228500, 242000, 251350, 276485, 321728, 365600, 402160, 442376, 457000, 484000, 502700, 552970, 628375, 731200, 804320, 884752, 914000, 968000, 1005400, 1105940, 1256750, 1382425, 1608640, 1769504, 1828000, 2010800, 2211880, 2513500, 2764850, 3539008, 3656000, 4021600, 4423760, 5027000, 5529700, 6912125, 8043200, 8847520, 10054000, 11059400, 13824250, 17695040, 20108000, 22118800, 27648500, 40216000, 44237600, 55297000, 88475200, 110594000, 221188000, 442376000]

約数ペア:

[(1, 442376000), (2, 221188000), (4, 110594000), (5, 88475200), (8, 55297000), (10, 44237600), (11, 40216000), (16, 27648500), (20, 22118800), (22, 20108000), (25, 17695040), (32, 13824250), (40, 11059400), (44, 10054000), (50, 8847520), (55, 8043200), (64, 6912125), (80, 5529700), (88, 5027000), (100, 4423760), (110, 4021600), (121, 3656000), (125, 3539008), (160, 2764850), (176, 2513500), (200, 2211880), (220, 2010800), (242, 1828000), (250, 1769504), (275, 1608640), (320, 1382425), (352, 1256750), (400, 1105940), (440, 1005400), (457, 968000), (484, 914000), (500, 884752), (550, 804320), (605, 731200), (704, 628375), (800, 552970), (880, 502700), (914, 484000), (968, 457000), (1000, 442376), (1100, 402160), (1210, 365600), (1375, 321728), (1600, 276485), (1760, 251350), (1828, 242000), (1936, 228500), (2000, 221188), (2200, 201080), (2285, 193600), (2420, 182800), (2750, 160864), (3025, 146240), (3520, 125675), (3656, 121000), (3872, 114250), (4000, 110594), (4400, 100540), (4570, 96800), (4840, 91400), (5027, 88000), (5500, 80432), (6050, 73120), (7312, 60500), (7744, 57125), (8000, 55297), (8800, 50270), (9140, 48400), (9680, 45700), (10054, 44000), (11000, 40216), (11425, 38720), (12100, 36560), (14624, 30250), (15125, 29248), (17600, 25135), (18280, 24200), (19360, 22850), (20108, 22000)]