76148940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 252806400

約数和(自身を除く): 176657460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 354, 413, 420, 439, 490, 588, 590, 708, 735, 826, 878, 885, 980, 1180, 1239, 1317, 1470, 1652, 1756, 1770, 2065, 2195, 2478, 2634, 2891, 2940, 3073, 3540, 4130, 4390, 4956, 5268, 5782, 6146, 6195, 6585, 8260, 8673, 8780, 9219, 11564, 12292, 12390, 13170, 14455, 15365, 17346, 18438, 21511, 24780, 25901, 26340, 28910, 30730, 34692, 36876, 43022, 43365, 46095, 51802, 57820, 61460, 64533, 77703, 86044, 86730, 92190, 103604, 107555, 129066, 129505, 155406, 173460, 181307, 184380, 215110, 258132, 259010, 310812, 322665, 362614, 388515, 430220, 518020, 543921, 645330, 725228, 777030, 906535, 1087842, 1269149, 1290660, 1554060, 1813070, 2175684, 2538298, 2719605, 3626140, 3807447, 5076596, 5439210, 6345745, 7614894, 10878420, 12691490, 15229788, 19037235, 25382980, 38074470, 76148940]

約数ペア:

[(1, 76148940), (2, 38074470), (3, 25382980), (4, 19037235), (5, 15229788), (6, 12691490), (7, 10878420), (10, 7614894), (12, 6345745), (14, 5439210), (15, 5076596), (20, 3807447), (21, 3626140), (28, 2719605), (30, 2538298), (35, 2175684), (42, 1813070), (49, 1554060), (59, 1290660), (60, 1269149), (70, 1087842), (84, 906535), (98, 777030), (105, 725228), (118, 645330), (140, 543921), (147, 518020), (177, 430220), (196, 388515), (210, 362614), (236, 322665), (245, 310812), (294, 259010), (295, 258132), (354, 215110), (413, 184380), (420, 181307), (439, 173460), (490, 155406), (588, 129505), (590, 129066), (708, 107555), (735, 103604), (826, 92190), (878, 86730), (885, 86044), (980, 77703), (1180, 64533), (1239, 61460), (1317, 57820), (1470, 51802), (1652, 46095), (1756, 43365), (1770, 43022), (2065, 36876), (2195, 34692), (2478, 30730), (2634, 28910), (2891, 26340), (2940, 25901), (3073, 24780), (3540, 21511), (4130, 18438), (4390, 17346), (4956, 15365), (5268, 14455), (5782, 13170), (6146, 12390), (6195, 12292), (6585, 11564), (8260, 9219), (8673, 8780)]