67779600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8069}}^1$

素因数の和:8097

約数の個数: 120

約数和(自身を含む): 248168640

約数和(自身を除く): 180389040

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, 8069, 8400, 16138, 24207, 32276, 40345, 48414, 56483, 64552, 80690, 96828, 112966, 121035, 129104, 161380, 169449, 193656, 201725, 225932, 242070, 282415, 322760, 338898, 387312, 403450, 451864, 484140, 564830, 605175, 645520, 677796, 806900, 847245, 903728, 968280, 1129660, 1210350, 1355592, 1412075, 1613800, 1694490, 1936560, 2259320, 2420700, 2711184, 2824150, 3227600, 3388980, 4236225, 4518640, 4841400, 5648300, 6777960, 8472450, 9682800, 11296600, 13555920, 16944900, 22593200, 33889800, 67779600]

約数ペア:

[(1, 67779600), (2, 33889800), (3, 22593200), (4, 16944900), (5, 13555920), (6, 11296600), (7, 9682800), (8, 8472450), (10, 6777960), (12, 5648300), (14, 4841400), (15, 4518640), (16, 4236225), (20, 3388980), (21, 3227600), (24, 2824150), (25, 2711184), (28, 2420700), (30, 2259320), (35, 1936560), (40, 1694490), (42, 1613800), (48, 1412075), (50, 1355592), (56, 1210350), (60, 1129660), (70, 968280), (75, 903728), (80, 847245), (84, 806900), (100, 677796), (105, 645520), (112, 605175), (120, 564830), (140, 484140), (150, 451864), (168, 403450), (175, 387312), (200, 338898), (210, 322760), (240, 282415), (280, 242070), (300, 225932), (336, 201725), (350, 193656), (400, 169449), (420, 161380), (525, 129104), (560, 121035), (600, 112966), (700, 96828), (840, 80690), (1050, 64552), (1200, 56483), (1400, 48414), (1680, 40345), (2100, 32276), (2800, 24207), (4200, 16138), (8069, 8400)]