199956060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1061}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 624456000

約数和(自身を除く): 424499940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 349, 540, 698, 1047, 1061, 1396, 1745, 2094, 2122, 3141, 3183, 3490, 4188, 4244, 5235, 5305, 6282, 6366, 6980, 9423, 9549, 10470, 10610, 12564, 12732, 15705, 15915, 18846, 19098, 20940, 21220, 28647, 31410, 31830, 37692, 38196, 47115, 47745, 57294, 62820, 63660, 94230, 95490, 114588, 143235, 188460, 190980, 286470, 370289, 572940, 740578, 1110867, 1481156, 1851445, 2221734, 3332601, 3702890, 4443468, 5554335, 6665202, 7405780, 9997803, 11108670, 13330404, 16663005, 19995606, 22217340, 33326010, 39991212, 49989015, 66652020, 99978030, 199956060]

約数ペア:

[(1, 199956060), (2, 99978030), (3, 66652020), (4, 49989015), (5, 39991212), (6, 33326010), (9, 22217340), (10, 19995606), (12, 16663005), (15, 13330404), (18, 11108670), (20, 9997803), (27, 7405780), (30, 6665202), (36, 5554335), (45, 4443468), (54, 3702890), (60, 3332601), (90, 2221734), (108, 1851445), (135, 1481156), (180, 1110867), (270, 740578), (349, 572940), (540, 370289), (698, 286470), (1047, 190980), (1061, 188460), (1396, 143235), (1745, 114588), (2094, 95490), (2122, 94230), (3141, 63660), (3183, 62820), (3490, 57294), (4188, 47745), (4244, 47115), (5235, 38196), (5305, 37692), (6282, 31830), (6366, 31410), (6980, 28647), (9423, 21220), (9549, 20940), (10470, 19098), (10610, 18846), (12564, 15915), (12732, 15705)]