57702420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 188107920

約数和(自身を除く): 130405500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 109, 153, 170, 173, 180, 204, 218, 255, 306, 327, 340, 346, 436, 510, 519, 545, 612, 654, 692, 765, 865, 981, 1020, 1038, 1090, 1308, 1530, 1557, 1635, 1730, 1853, 1962, 2076, 2180, 2595, 2941, 3060, 3114, 3270, 3460, 3706, 3924, 4905, 5190, 5559, 5882, 6228, 6540, 7412, 7785, 8823, 9265, 9810, 10380, 11118, 11764, 14705, 15570, 16677, 17646, 18530, 18857, 19620, 22236, 26469, 27795, 29410, 31140, 33354, 35292, 37060, 37714, 44115, 52938, 55590, 56571, 58820, 66708, 75428, 83385, 88230, 94285, 105876, 111180, 113142, 132345, 166770, 169713, 176460, 188570, 226284, 264690, 282855, 320569, 333540, 339426, 377140, 529380, 565710, 641138, 678852, 848565, 961707, 1131420, 1282276, 1602845, 1697130, 1923414, 2885121, 3205690, 3394260, 3846828, 4808535, 5770242, 6411380, 9617070, 11540484, 14425605, 19234140, 28851210, 57702420]

約数ペア:

[(1, 57702420), (2, 28851210), (3, 19234140), (4, 14425605), (5, 11540484), (6, 9617070), (9, 6411380), (10, 5770242), (12, 4808535), (15, 3846828), (17, 3394260), (18, 3205690), (20, 2885121), (30, 1923414), (34, 1697130), (36, 1602845), (45, 1282276), (51, 1131420), (60, 961707), (68, 848565), (85, 678852), (90, 641138), (102, 565710), (109, 529380), (153, 377140), (170, 339426), (173, 333540), (180, 320569), (204, 282855), (218, 264690), (255, 226284), (306, 188570), (327, 176460), (340, 169713), (346, 166770), (436, 132345), (510, 113142), (519, 111180), (545, 105876), (612, 94285), (654, 88230), (692, 83385), (765, 75428), (865, 66708), (981, 58820), (1020, 56571), (1038, 55590), (1090, 52938), (1308, 44115), (1530, 37714), (1557, 37060), (1635, 35292), (1730, 33354), (1853, 31140), (1962, 29410), (2076, 27795), (2180, 26469), (2595, 22236), (2941, 19620), (3060, 18857), (3114, 18530), (3270, 17646), (3460, 16677), (3706, 15570), (3924, 14705), (4905, 11764), (5190, 11118), (5559, 10380), (5882, 9810), (6228, 9265), (6540, 8823), (7412, 7785)]