68623800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{16339}}^1$

素因数の和:16365

約数の個数: 96

約数和(自身を含む): 243139200

約数和(自身を除く): 174515400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 16339, 32678, 49017, 65356, 81695, 98034, 114373, 130712, 163390, 196068, 228746, 245085, 326780, 343119, 392136, 408475, 457492, 490170, 571865, 653560, 686238, 816950, 914984, 980340, 1143730, 1225425, 1372476, 1633900, 1715595, 1960680, 2287460, 2450850, 2744952, 2859325, 3267800, 3431190, 4574920, 4901700, 5718650, 6862380, 8577975, 9803400, 11437300, 13724760, 17155950, 22874600, 34311900, 68623800]

約数ペア:

[(1, 68623800), (2, 34311900), (3, 22874600), (4, 17155950), (5, 13724760), (6, 11437300), (7, 9803400), (8, 8577975), (10, 6862380), (12, 5718650), (14, 4901700), (15, 4574920), (20, 3431190), (21, 3267800), (24, 2859325), (25, 2744952), (28, 2450850), (30, 2287460), (35, 1960680), (40, 1715595), (42, 1633900), (50, 1372476), (56, 1225425), (60, 1143730), (70, 980340), (75, 914984), (84, 816950), (100, 686238), (105, 653560), (120, 571865), (140, 490170), (150, 457492), (168, 408475), (175, 392136), (200, 343119), (210, 326780), (280, 245085), (300, 228746), (350, 196068), (420, 163390), (525, 130712), (600, 114373), (700, 98034), (840, 81695), (1050, 65356), (1400, 49017), (2100, 32678), (4200, 16339)]