73879260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1972

約数の個数: 144

約数和(自身を含む): 259279776

約数和(自身を除く): 185400516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 1933, 2548, 2730, 2940, 3185, 3822, 3866, 5460, 5799, 6370, 7644, 7732, 9555, 9665, 11598, 12740, 13531, 19110, 19330, 23196, 25129, 27062, 28995, 38220, 38660, 40593, 50258, 54124, 57990, 67655, 75387, 81186, 94717, 100516, 115980, 125645, 135310, 150774, 162372, 175903, 189434, 202965, 251290, 270620, 284151, 301548, 351806, 376935, 378868, 405930, 473585, 502580, 527709, 568302, 703612, 753870, 811860, 879515, 947170, 1055418, 1136604, 1231321, 1420755, 1507740, 1759030, 1894340, 2110836, 2462642, 2638545, 2841510, 3518060, 3693963, 4925284, 5277090, 5683020, 6156605, 7387926, 10554180, 12313210, 14775852, 18469815, 24626420, 36939630, 73879260]

約数ペア:

[(1, 73879260), (2, 36939630), (3, 24626420), (4, 18469815), (5, 14775852), (6, 12313210), (7, 10554180), (10, 7387926), (12, 6156605), (13, 5683020), (14, 5277090), (15, 4925284), (20, 3693963), (21, 3518060), (26, 2841510), (28, 2638545), (30, 2462642), (35, 2110836), (39, 1894340), (42, 1759030), (49, 1507740), (52, 1420755), (60, 1231321), (65, 1136604), (70, 1055418), (78, 947170), (84, 879515), (91, 811860), (98, 753870), (105, 703612), (130, 568302), (140, 527709), (147, 502580), (156, 473585), (182, 405930), (195, 378868), (196, 376935), (210, 351806), (245, 301548), (260, 284151), (273, 270620), (294, 251290), (364, 202965), (390, 189434), (420, 175903), (455, 162372), (490, 150774), (546, 135310), (588, 125645), (637, 115980), (735, 100516), (780, 94717), (910, 81186), (980, 75387), (1092, 67655), (1274, 57990), (1365, 54124), (1470, 50258), (1820, 40593), (1911, 38660), (1933, 38220), (2548, 28995), (2730, 27062), (2940, 25129), (3185, 23196), (3822, 19330), (3866, 19110), (5460, 13531), (5799, 12740), (6370, 11598), (7644, 9665), (7732, 9555)]