199958760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10891}}^1$

素因数の和:10928

約数の個数: 128

約数和(自身を含む): 705801600

約数和(自身を除く): 505842840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 10891, 18360, 21782, 32673, 43564, 54455, 65346, 87128, 98019, 108910, 130692, 163365, 185147, 196038, 217820, 261384, 294057, 326730, 370294, 392076, 435640, 490095, 555441, 588114, 653460, 740588, 784152, 925735, 980190, 1110882, 1176228, 1306920, 1470285, 1481176, 1666323, 1851470, 1960380, 2221764, 2352456, 2777205, 2940570, 3332646, 3702940, 3920760, 4443528, 4998969, 5554410, 5881140, 6665292, 7405880, 8331615, 9997938, 11108820, 11762280, 13330584, 16663230, 19995876, 22217640, 24994845, 33326460, 39991752, 49989690, 66652920, 99979380, 199958760]

約数ペア:

[(1, 199958760), (2, 99979380), (3, 66652920), (4, 49989690), (5, 39991752), (6, 33326460), (8, 24994845), (9, 22217640), (10, 19995876), (12, 16663230), (15, 13330584), (17, 11762280), (18, 11108820), (20, 9997938), (24, 8331615), (27, 7405880), (30, 6665292), (34, 5881140), (36, 5554410), (40, 4998969), (45, 4443528), (51, 3920760), (54, 3702940), (60, 3332646), (68, 2940570), (72, 2777205), (85, 2352456), (90, 2221764), (102, 1960380), (108, 1851470), (120, 1666323), (135, 1481176), (136, 1470285), (153, 1306920), (170, 1176228), (180, 1110882), (204, 980190), (216, 925735), (255, 784152), (270, 740588), (306, 653460), (340, 588114), (360, 555441), (408, 490095), (459, 435640), (510, 392076), (540, 370294), (612, 326730), (680, 294057), (765, 261384), (918, 217820), (1020, 196038), (1080, 185147), (1224, 163365), (1530, 130692), (1836, 108910), (2040, 98019), (2295, 87128), (3060, 65346), (3672, 54455), (4590, 43564), (6120, 32673), (9180, 21782), (10891, 18360)]