71509200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8513}}^1$

素因数の和:8541

約数の個数: 120

約数和(自身を含む): 261822528

約数和(自身を除く): 190313328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 8513, 17026, 25539, 34052, 42565, 51078, 59591, 68104, 85130, 102156, 119182, 127695, 136208, 170260, 178773, 204312, 212825, 238364, 255390, 297955, 340520, 357546, 408624, 425650, 476728, 510780, 595910, 638475, 681040, 715092, 851300, 893865, 953456, 1021560, 1191820, 1276950, 1430184, 1489775, 1702600, 1787730, 2043120, 2383640, 2553900, 2860368, 2979550, 3405200, 3575460, 4469325, 4767280, 5107800, 5959100, 7150920, 8938650, 10215600, 11918200, 14301840, 17877300, 23836400, 35754600, 71509200]

約数ペア:

[(1, 71509200), (2, 35754600), (3, 23836400), (4, 17877300), (5, 14301840), (6, 11918200), (7, 10215600), (8, 8938650), (10, 7150920), (12, 5959100), (14, 5107800), (15, 4767280), (16, 4469325), (20, 3575460), (21, 3405200), (24, 2979550), (25, 2860368), (28, 2553900), (30, 2383640), (35, 2043120), (40, 1787730), (42, 1702600), (48, 1489775), (50, 1430184), (56, 1276950), (60, 1191820), (70, 1021560), (75, 953456), (80, 893865), (84, 851300), (100, 715092), (105, 681040), (112, 638475), (120, 595910), (140, 510780), (150, 476728), (168, 425650), (175, 408624), (200, 357546), (210, 340520), (240, 297955), (280, 255390), (300, 238364), (336, 212825), (350, 204312), (400, 178773), (420, 170260), (525, 136208), (560, 127695), (600, 119182), (700, 102156), (840, 85130), (1050, 68104), (1200, 59591), (1400, 51078), (1680, 42565), (2100, 34052), (2800, 25539), (4200, 17026), (8400, 8513)]