67538400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 222735744

約数和(自身を除く): 155197344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 107, 120, 150, 160, 200, 214, 240, 263, 300, 321, 400, 428, 480, 526, 535, 600, 642, 789, 800, 856, 1052, 1070, 1200, 1284, 1315, 1578, 1605, 1712, 2104, 2140, 2400, 2568, 2630, 2675, 3156, 3210, 3424, 3945, 4208, 4280, 5136, 5260, 5350, 6312, 6420, 6575, 7890, 8025, 8416, 8560, 10272, 10520, 10700, 12624, 12840, 13150, 15780, 16050, 17120, 19725, 21040, 21400, 25248, 25680, 26300, 28141, 31560, 32100, 39450, 42080, 42800, 51360, 52600, 56282, 63120, 64200, 78900, 84423, 85600, 105200, 112564, 126240, 128400, 140705, 157800, 168846, 210400, 225128, 256800, 281410, 315600, 337692, 422115, 450256, 562820, 631200, 675384, 703525, 844230, 900512, 1125640, 1350768, 1407050, 1688460, 2110575, 2251280, 2701536, 2814100, 3376920, 4221150, 4502560, 5628200, 6753840, 8442300, 11256400, 13507680, 16884600, 22512800, 33769200, 67538400]

約数ペア:

[(1, 67538400), (2, 33769200), (3, 22512800), (4, 16884600), (5, 13507680), (6, 11256400), (8, 8442300), (10, 6753840), (12, 5628200), (15, 4502560), (16, 4221150), (20, 3376920), (24, 2814100), (25, 2701536), (30, 2251280), (32, 2110575), (40, 1688460), (48, 1407050), (50, 1350768), (60, 1125640), (75, 900512), (80, 844230), (96, 703525), (100, 675384), (107, 631200), (120, 562820), (150, 450256), (160, 422115), (200, 337692), (214, 315600), (240, 281410), (263, 256800), (300, 225128), (321, 210400), (400, 168846), (428, 157800), (480, 140705), (526, 128400), (535, 126240), (600, 112564), (642, 105200), (789, 85600), (800, 84423), (856, 78900), (1052, 64200), (1070, 63120), (1200, 56282), (1284, 52600), (1315, 51360), (1578, 42800), (1605, 42080), (1712, 39450), (2104, 32100), (2140, 31560), (2400, 28141), (2568, 26300), (2630, 25680), (2675, 25248), (3156, 21400), (3210, 21040), (3424, 19725), (3945, 17120), (4208, 16050), (4280, 15780), (5136, 13150), (5260, 12840), (5350, 12624), (6312, 10700), (6420, 10520), (6575, 10272), (7890, 8560), (8025, 8416)]