74831400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5939}}^1$

素因数の和:5968

約数の個数: 144

約数和(自身を含む): 287258400

約数和(自身を除く): 212427000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5939, 6300, 11878, 12600, 17817, 23756, 29695, 35634, 41573, 47512, 53451, 59390, 71268, 83146, 89085, 106902, 118780, 124719, 142536, 148475, 166292, 178170, 207865, 213804, 237560, 249438, 267255, 296950, 332584, 356340, 374157, 415730, 427608, 445425, 498876, 534510, 593900, 623595, 712680, 748314, 831460, 890850, 997752, 1039325, 1069020, 1187800, 1247190, 1336275, 1496628, 1662920, 1781700, 1870785, 2078650, 2138040, 2494380, 2672550, 2993256, 3117975, 3563400, 3741570, 4157300, 4988760, 5345100, 6235950, 7483140, 8314600, 9353925, 10690200, 12471900, 14966280, 18707850, 24943800, 37415700, 74831400]

約数ペア:

[(1, 74831400), (2, 37415700), (3, 24943800), (4, 18707850), (5, 14966280), (6, 12471900), (7, 10690200), (8, 9353925), (9, 8314600), (10, 7483140), (12, 6235950), (14, 5345100), (15, 4988760), (18, 4157300), (20, 3741570), (21, 3563400), (24, 3117975), (25, 2993256), (28, 2672550), (30, 2494380), (35, 2138040), (36, 2078650), (40, 1870785), (42, 1781700), (45, 1662920), (50, 1496628), (56, 1336275), (60, 1247190), (63, 1187800), (70, 1069020), (72, 1039325), (75, 997752), (84, 890850), (90, 831460), (100, 748314), (105, 712680), (120, 623595), (126, 593900), (140, 534510), (150, 498876), (168, 445425), (175, 427608), (180, 415730), (200, 374157), (210, 356340), (225, 332584), (252, 296950), (280, 267255), (300, 249438), (315, 237560), (350, 213804), (360, 207865), (420, 178170), (450, 166292), (504, 148475), (525, 142536), (600, 124719), (630, 118780), (700, 106902), (840, 89085), (900, 83146), (1050, 71268), (1260, 59390), (1400, 53451), (1575, 47512), (1800, 41573), (2100, 35634), (2520, 29695), (3150, 23756), (4200, 17817), (5939, 12600), (6300, 11878)]