77827400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2463

約数の個数: 96

約数和(自身を含む): 215879040

約数和(自身を除く): 138051640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 2300, 2417, 3220, 4025, 4600, 4834, 6440, 8050, 9668, 12085, 16100, 16919, 19336, 24170, 32200, 33838, 48340, 55591, 60425, 67676, 84595, 96680, 111182, 120850, 135352, 169190, 222364, 241700, 277955, 338380, 389137, 422975, 444728, 483400, 555910, 676760, 778274, 845950, 1111820, 1389775, 1556548, 1691900, 1945685, 2223640, 2779550, 3113096, 3383800, 3891370, 5559100, 7782740, 9728425, 11118200, 15565480, 19456850, 38913700, 77827400]

約数ペア:

[(1, 77827400), (2, 38913700), (4, 19456850), (5, 15565480), (7, 11118200), (8, 9728425), (10, 7782740), (14, 5559100), (20, 3891370), (23, 3383800), (25, 3113096), (28, 2779550), (35, 2223640), (40, 1945685), (46, 1691900), (50, 1556548), (56, 1389775), (70, 1111820), (92, 845950), (100, 778274), (115, 676760), (140, 555910), (161, 483400), (175, 444728), (184, 422975), (200, 389137), (230, 338380), (280, 277955), (322, 241700), (350, 222364), (460, 169190), (575, 135352), (644, 120850), (700, 111182), (805, 96680), (920, 84595), (1150, 67676), (1288, 60425), (1400, 55591), (1610, 48340), (2300, 33838), (2417, 32200), (3220, 24170), (4025, 19336), (4600, 16919), (4834, 16100), (6440, 12085), (8050, 9668)]