82802280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 273456000

約数和(自身を除く): 190653720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 298, 330, 421, 440, 447, 596, 660, 745, 842, 894, 1192, 1263, 1320, 1490, 1639, 1684, 1788, 2105, 2235, 2526, 2980, 3278, 3368, 3576, 4210, 4470, 4631, 4917, 5052, 5960, 6315, 6556, 8195, 8420, 8940, 9262, 9834, 10104, 12630, 13112, 13893, 16390, 16840, 17880, 18524, 19668, 23155, 24585, 25260, 27786, 32780, 37048, 39336, 46310, 49170, 50520, 55572, 62729, 65560, 69465, 92620, 98340, 111144, 125458, 138930, 185240, 188187, 196680, 250916, 277860, 313645, 376374, 501832, 555720, 627290, 690019, 752748, 940935, 1254580, 1380038, 1505496, 1881870, 2070057, 2509160, 2760076, 3450095, 3763740, 4140114, 5520152, 6900190, 7527480, 8280228, 10350285, 13800380, 16560456, 20700570, 27600760, 41401140, 82802280]

約数ペア:

[(1, 82802280), (2, 41401140), (3, 27600760), (4, 20700570), (5, 16560456), (6, 13800380), (8, 10350285), (10, 8280228), (11, 7527480), (12, 6900190), (15, 5520152), (20, 4140114), (22, 3763740), (24, 3450095), (30, 2760076), (33, 2509160), (40, 2070057), (44, 1881870), (55, 1505496), (60, 1380038), (66, 1254580), (88, 940935), (110, 752748), (120, 690019), (132, 627290), (149, 555720), (165, 501832), (220, 376374), (264, 313645), (298, 277860), (330, 250916), (421, 196680), (440, 188187), (447, 185240), (596, 138930), (660, 125458), (745, 111144), (842, 98340), (894, 92620), (1192, 69465), (1263, 65560), (1320, 62729), (1490, 55572), (1639, 50520), (1684, 49170), (1788, 46310), (2105, 39336), (2235, 37048), (2526, 32780), (2980, 27786), (3278, 25260), (3368, 24585), (3576, 23155), (4210, 19668), (4470, 18524), (4631, 17880), (4917, 16840), (5052, 16390), (5960, 13893), (6315, 13112), (6556, 12630), (8195, 10104), (8420, 9834), (8940, 9262)]