70164000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{1949}}^1$

素因数の和:1980

約数の個数: 144

約数和(自身を含む): 249139800

約数和(自身を除く): 178975800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 1949, 2000, 2250, 2400, 3000, 3600, 3898, 4000, 4500, 5847, 6000, 7200, 7796, 9000, 9745, 11694, 12000, 15592, 17541, 18000, 19490, 23388, 29235, 31184, 35082, 36000, 38980, 46776, 48725, 58470, 62368, 70164, 77960, 87705, 93552, 97450, 116940, 140328, 146175, 155920, 175410, 187104, 194900, 233880, 243625, 280656, 292350, 311840, 350820, 389800, 438525, 467760, 487250, 561312, 584700, 701640, 730875, 779600, 877050, 935520, 974500, 1169400, 1403280, 1461750, 1559200, 1754100, 1949000, 2192625, 2338800, 2806560, 2923500, 3508200, 3898000, 4385250, 4677600, 5847000, 7016400, 7796000, 8770500, 11694000, 14032800, 17541000, 23388000, 35082000, 70164000]

約数ペア:

[(1, 70164000), (2, 35082000), (3, 23388000), (4, 17541000), (5, 14032800), (6, 11694000), (8, 8770500), (9, 7796000), (10, 7016400), (12, 5847000), (15, 4677600), (16, 4385250), (18, 3898000), (20, 3508200), (24, 2923500), (25, 2806560), (30, 2338800), (32, 2192625), (36, 1949000), (40, 1754100), (45, 1559200), (48, 1461750), (50, 1403280), (60, 1169400), (72, 974500), (75, 935520), (80, 877050), (90, 779600), (96, 730875), (100, 701640), (120, 584700), (125, 561312), (144, 487250), (150, 467760), (160, 438525), (180, 389800), (200, 350820), (225, 311840), (240, 292350), (250, 280656), (288, 243625), (300, 233880), (360, 194900), (375, 187104), (400, 175410), (450, 155920), (480, 146175), (500, 140328), (600, 116940), (720, 97450), (750, 93552), (800, 87705), (900, 77960), (1000, 70164), (1125, 62368), (1200, 58470), (1440, 48725), (1500, 46776), (1800, 38980), (1949, 36000), (2000, 35082), (2250, 31184), (2400, 29235), (3000, 23388), (3600, 19490), (3898, 18000), (4000, 17541), (4500, 15592), (5847, 12000), (6000, 11694), (7200, 9745), (7796, 9000)]