12839400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{1019}}^1$

素因数の和:1048

約数の個数: 144

約数和(自身を含む): 49327200

約数和(自身を除く): 36487800

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, 1019, 1050, 1260, 1400, 1575, 1800, 2038, 2100, 2520, 3057, 3150, 4076, 4200, 5095, 6114, 6300, 7133, 8152, 9171, 10190, 12228, 12600, 14266, 15285, 18342, 20380, 21399, 24456, 25475, 28532, 30570, 35665, 36684, 40760, 42798, 45855, 50950, 57064, 61140, 64197, 71330, 73368, 76425, 85596, 91710, 101900, 106995, 122280, 128394, 142660, 152850, 171192, 178325, 183420, 203800, 213990, 229275, 256788, 285320, 305700, 320985, 356650, 366840, 427980, 458550, 513576, 534975, 611400, 641970, 713300, 855960, 917100, 1069950, 1283940, 1426600, 1604925, 1834200, 2139900, 2567880, 3209850, 4279800, 6419700, 12839400]

約数ペア:

[(1, 12839400), (2, 6419700), (3, 4279800), (4, 3209850), (5, 2567880), (6, 2139900), (7, 1834200), (8, 1604925), (9, 1426600), (10, 1283940), (12, 1069950), (14, 917100), (15, 855960), (18, 713300), (20, 641970), (21, 611400), (24, 534975), (25, 513576), (28, 458550), (30, 427980), (35, 366840), (36, 356650), (40, 320985), (42, 305700), (45, 285320), (50, 256788), (56, 229275), (60, 213990), (63, 203800), (70, 183420), (72, 178325), (75, 171192), (84, 152850), (90, 142660), (100, 128394), (105, 122280), (120, 106995), (126, 101900), (140, 91710), (150, 85596), (168, 76425), (175, 73368), (180, 71330), (200, 64197), (210, 61140), (225, 57064), (252, 50950), (280, 45855), (300, 42798), (315, 40760), (350, 36684), (360, 35665), (420, 30570), (450, 28532), (504, 25475), (525, 24456), (600, 21399), (630, 20380), (700, 18342), (840, 15285), (900, 14266), (1019, 12600), (1050, 12228), (1260, 10190), (1400, 9171), (1575, 8152), (1800, 7133), (2038, 6300), (2100, 6114), (2520, 5095), (3057, 4200), (3150, 4076)]