140442000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 160

約数和(自身を含む): 459613440

約数和(自身を除く): 319171440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 89, 100, 120, 125, 150, 178, 200, 240, 250, 263, 267, 300, 356, 375, 400, 445, 500, 526, 534, 600, 712, 750, 789, 890, 1000, 1052, 1068, 1200, 1315, 1335, 1424, 1500, 1578, 1780, 2000, 2104, 2136, 2225, 2630, 2670, 3000, 3156, 3560, 3945, 4208, 4272, 4450, 5260, 5340, 6000, 6312, 6575, 6675, 7120, 7890, 8900, 10520, 10680, 11125, 12624, 13150, 13350, 15780, 17800, 19725, 21040, 21360, 22250, 23407, 26300, 26700, 31560, 32875, 33375, 35600, 39450, 44500, 46814, 52600, 53400, 63120, 65750, 66750, 70221, 78900, 89000, 93628, 98625, 105200, 106800, 117035, 131500, 133500, 140442, 157800, 178000, 187256, 197250, 234070, 263000, 267000, 280884, 315600, 351105, 374512, 394500, 468140, 526000, 534000, 561768, 585175, 702210, 789000, 936280, 1123536, 1170350, 1404420, 1578000, 1755525, 1872560, 2340700, 2808840, 2925875, 3511050, 4681400, 5617680, 5851750, 7022100, 8777625, 9362800, 11703500, 14044200, 17555250, 23407000, 28088400, 35110500, 46814000, 70221000, 140442000]

約数ペア:

[(1, 140442000), (2, 70221000), (3, 46814000), (4, 35110500), (5, 28088400), (6, 23407000), (8, 17555250), (10, 14044200), (12, 11703500), (15, 9362800), (16, 8777625), (20, 7022100), (24, 5851750), (25, 5617680), (30, 4681400), (40, 3511050), (48, 2925875), (50, 2808840), (60, 2340700), (75, 1872560), (80, 1755525), (89, 1578000), (100, 1404420), (120, 1170350), (125, 1123536), (150, 936280), (178, 789000), (200, 702210), (240, 585175), (250, 561768), (263, 534000), (267, 526000), (300, 468140), (356, 394500), (375, 374512), (400, 351105), (445, 315600), (500, 280884), (526, 267000), (534, 263000), (600, 234070), (712, 197250), (750, 187256), (789, 178000), (890, 157800), (1000, 140442), (1052, 133500), (1068, 131500), (1200, 117035), (1315, 106800), (1335, 105200), (1424, 98625), (1500, 93628), (1578, 89000), (1780, 78900), (2000, 70221), (2104, 66750), (2136, 65750), (2225, 63120), (2630, 53400), (2670, 52600), (3000, 46814), (3156, 44500), (3560, 39450), (3945, 35600), (4208, 33375), (4272, 32875), (4450, 31560), (5260, 26700), (5340, 26300), (6000, 23407), (6312, 22250), (6575, 21360), (6675, 21040), (7120, 19725), (7890, 17800), (8900, 15780), (10520, 13350), (10680, 13150), (11125, 12624)]