73040820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 139848780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 59, 60, 94, 118, 141, 177, 188, 235, 236, 282, 295, 354, 439, 470, 564, 590, 705, 708, 878, 885, 940, 1180, 1317, 1410, 1756, 1770, 2195, 2634, 2773, 2820, 3540, 4390, 5268, 5546, 6585, 8319, 8780, 11092, 13170, 13865, 16638, 20633, 25901, 26340, 27730, 33276, 41266, 41595, 51802, 55460, 61899, 77703, 82532, 83190, 103165, 103604, 123798, 129505, 155406, 166380, 206330, 247596, 259010, 309495, 310812, 388515, 412660, 518020, 618990, 777030, 1217347, 1237980, 1554060, 2434694, 3652041, 4869388, 6086735, 7304082, 12173470, 14608164, 18260205, 24346940, 36520410, 73040820]

約数ペア:

[(1, 73040820), (2, 36520410), (3, 24346940), (4, 18260205), (5, 14608164), (6, 12173470), (10, 7304082), (12, 6086735), (15, 4869388), (20, 3652041), (30, 2434694), (47, 1554060), (59, 1237980), (60, 1217347), (94, 777030), (118, 618990), (141, 518020), (177, 412660), (188, 388515), (235, 310812), (236, 309495), (282, 259010), (295, 247596), (354, 206330), (439, 166380), (470, 155406), (564, 129505), (590, 123798), (705, 103604), (708, 103165), (878, 83190), (885, 82532), (940, 77703), (1180, 61899), (1317, 55460), (1410, 51802), (1756, 41595), (1770, 41266), (2195, 33276), (2634, 27730), (2773, 26340), (2820, 25901), (3540, 20633), (4390, 16638), (5268, 13865), (5546, 13170), (6585, 11092), (8319, 8780)]