201992940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1949

約数の個数: 120

約数和(自身を含む): 643462512

約数和(自身を除く): 441469572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 804, 810, 1005, 1206, 1340, 1620, 1809, 1861, 2010, 2412, 3015, 3618, 3722, 4020, 5427, 5583, 6030, 7236, 7444, 9045, 9305, 10854, 11166, 12060, 16749, 18090, 18610, 21708, 22332, 27135, 27915, 33498, 36180, 37220, 50247, 54270, 55830, 66996, 83745, 100494, 108540, 111660, 124687, 150741, 167490, 200988, 249374, 251235, 301482, 334980, 374061, 498748, 502470, 602964, 623435, 748122, 753705, 1004940, 1122183, 1246870, 1496244, 1507410, 1870305, 2244366, 2493740, 3014820, 3366549, 3740610, 4488732, 5610915, 6733098, 7481220, 10099647, 11221830, 13466196, 16832745, 20199294, 22443660, 33665490, 40398588, 50498235, 67330980, 100996470, 201992940]

約数ペア:

[(1, 201992940), (2, 100996470), (3, 67330980), (4, 50498235), (5, 40398588), (6, 33665490), (9, 22443660), (10, 20199294), (12, 16832745), (15, 13466196), (18, 11221830), (20, 10099647), (27, 7481220), (30, 6733098), (36, 5610915), (45, 4488732), (54, 3740610), (60, 3366549), (67, 3014820), (81, 2493740), (90, 2244366), (108, 1870305), (134, 1507410), (135, 1496244), (162, 1246870), (180, 1122183), (201, 1004940), (268, 753705), (270, 748122), (324, 623435), (335, 602964), (402, 502470), (405, 498748), (540, 374061), (603, 334980), (670, 301482), (804, 251235), (810, 249374), (1005, 200988), (1206, 167490), (1340, 150741), (1620, 124687), (1809, 111660), (1861, 108540), (2010, 100494), (2412, 83745), (3015, 66996), (3618, 55830), (3722, 54270), (4020, 50247), (5427, 37220), (5583, 36180), (6030, 33498), (7236, 27915), (7444, 27135), (9045, 22332), (9305, 21708), (10854, 18610), (11166, 18090), (12060, 16749)]