72724400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1411

約数の個数: 120

約数和(自身を含む): 210343680

約数和(自身を除く): 137619280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1367, 1400, 1520, 1900, 2128, 2660, 2734, 2800, 3325, 3800, 5320, 5468, 6650, 6835, 7600, 9569, 10640, 10936, 13300, 13670, 19138, 21872, 25973, 26600, 27340, 34175, 38276, 47845, 51946, 53200, 54680, 68350, 76552, 95690, 103892, 109360, 129865, 136700, 153104, 181811, 191380, 207784, 239225, 259730, 273400, 363622, 382760, 415568, 478450, 519460, 546800, 649325, 727244, 765520, 909055, 956900, 1038920, 1298650, 1454488, 1818110, 1913800, 2077840, 2597300, 2908976, 3636220, 3827600, 4545275, 5194600, 7272440, 9090550, 10389200, 14544880, 18181100, 36362200, 72724400]

約数ペア:

[(1, 72724400), (2, 36362200), (4, 18181100), (5, 14544880), (7, 10389200), (8, 9090550), (10, 7272440), (14, 5194600), (16, 4545275), (19, 3827600), (20, 3636220), (25, 2908976), (28, 2597300), (35, 2077840), (38, 1913800), (40, 1818110), (50, 1454488), (56, 1298650), (70, 1038920), (76, 956900), (80, 909055), (95, 765520), (100, 727244), (112, 649325), (133, 546800), (140, 519460), (152, 478450), (175, 415568), (190, 382760), (200, 363622), (266, 273400), (280, 259730), (304, 239225), (350, 207784), (380, 191380), (400, 181811), (475, 153104), (532, 136700), (560, 129865), (665, 109360), (700, 103892), (760, 95690), (950, 76552), (1064, 68350), (1330, 54680), (1367, 53200), (1400, 51946), (1520, 47845), (1900, 38276), (2128, 34175), (2660, 27340), (2734, 26600), (2800, 25973), (3325, 21872), (3800, 19138), (5320, 13670), (5468, 13300), (6650, 10936), (6835, 10640), (7600, 9569)]