271117620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 853332480

約数和(自身を除く): 582214860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 73, 90, 94, 141, 146, 180, 188, 219, 235, 282, 292, 365, 423, 438, 439, 470, 564, 657, 705, 730, 846, 876, 878, 940, 1095, 1314, 1317, 1410, 1460, 1692, 1756, 2115, 2190, 2195, 2628, 2634, 2820, 3285, 3431, 3951, 4230, 4380, 4390, 5268, 6570, 6585, 6862, 7902, 8460, 8780, 10293, 13140, 13170, 13724, 15804, 17155, 19755, 20586, 20633, 26340, 30879, 32047, 34310, 39510, 41172, 41266, 51465, 61758, 61899, 64094, 68620, 79020, 82532, 96141, 102930, 103165, 123516, 123798, 128188, 154395, 160235, 185697, 192282, 205860, 206330, 247596, 288423, 308790, 309495, 320470, 371394, 384564, 412660, 480705, 576846, 617580, 618990, 640940, 742788, 928485, 961410, 1153692, 1237980, 1442115, 1506209, 1856970, 1922820, 2884230, 3012418, 3713940, 4518627, 5768460, 6024836, 7531045, 9037254, 13555881, 15062090, 18074508, 22593135, 27111762, 30124180, 45186270, 54223524, 67779405, 90372540, 135558810, 271117620]

約数ペア:

[(1, 271117620), (2, 135558810), (3, 90372540), (4, 67779405), (5, 54223524), (6, 45186270), (9, 30124180), (10, 27111762), (12, 22593135), (15, 18074508), (18, 15062090), (20, 13555881), (30, 9037254), (36, 7531045), (45, 6024836), (47, 5768460), (60, 4518627), (73, 3713940), (90, 3012418), (94, 2884230), (141, 1922820), (146, 1856970), (180, 1506209), (188, 1442115), (219, 1237980), (235, 1153692), (282, 961410), (292, 928485), (365, 742788), (423, 640940), (438, 618990), (439, 617580), (470, 576846), (564, 480705), (657, 412660), (705, 384564), (730, 371394), (846, 320470), (876, 309495), (878, 308790), (940, 288423), (1095, 247596), (1314, 206330), (1317, 205860), (1410, 192282), (1460, 185697), (1692, 160235), (1756, 154395), (2115, 128188), (2190, 123798), (2195, 123516), (2628, 103165), (2634, 102930), (2820, 96141), (3285, 82532), (3431, 79020), (3951, 68620), (4230, 64094), (4380, 61899), (4390, 61758), (5268, 51465), (6570, 41266), (6585, 41172), (6862, 39510), (7902, 34310), (8460, 32047), (8780, 30879), (10293, 26340), (13140, 20633), (13170, 20586), (13724, 19755), (15804, 17155)]