2018031300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{9461}}^1$

素因数の和:9563

約数の個数: 144

約数和(自身を含む): 6570412800

約数和(自身を除く): 4552381500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 90, 100, 108, 135, 150, 158, 180, 225, 237, 270, 300, 316, 395, 450, 474, 540, 675, 711, 790, 900, 948, 1185, 1350, 1422, 1580, 1975, 2133, 2370, 2700, 2844, 3555, 3950, 4266, 4740, 5925, 7110, 7900, 8532, 9461, 10665, 11850, 14220, 17775, 18922, 21330, 23700, 28383, 35550, 37844, 42660, 47305, 53325, 56766, 71100, 85149, 94610, 106650, 113532, 141915, 170298, 189220, 213300, 236525, 255447, 283830, 340596, 425745, 473050, 510894, 567660, 709575, 747419, 851490, 946100, 1021788, 1277235, 1419150, 1494838, 1702980, 2128725, 2242257, 2554470, 2838300, 2989676, 3737095, 4257450, 4484514, 5108940, 6386175, 6726771, 7474190, 8514900, 8969028, 11211285, 12772350, 13453542, 14948380, 18685475, 20180313, 22422570, 25544700, 26907084, 33633855, 37370950, 40360626, 44845140, 56056425, 67267710, 74741900, 80721252, 100901565, 112112850, 134535420, 168169275, 201803130, 224225700, 336338550, 403606260, 504507825, 672677100, 1009015650, 2018031300]

約数ペア:

[(1, 2018031300), (2, 1009015650), (3, 672677100), (4, 504507825), (5, 403606260), (6, 336338550), (9, 224225700), (10, 201803130), (12, 168169275), (15, 134535420), (18, 112112850), (20, 100901565), (25, 80721252), (27, 74741900), (30, 67267710), (36, 56056425), (45, 44845140), (50, 40360626), (54, 37370950), (60, 33633855), (75, 26907084), (79, 25544700), (90, 22422570), (100, 20180313), (108, 18685475), (135, 14948380), (150, 13453542), (158, 12772350), (180, 11211285), (225, 8969028), (237, 8514900), (270, 7474190), (300, 6726771), (316, 6386175), (395, 5108940), (450, 4484514), (474, 4257450), (540, 3737095), (675, 2989676), (711, 2838300), (790, 2554470), (900, 2242257), (948, 2128725), (1185, 1702980), (1350, 1494838), (1422, 1419150), (1580, 1277235), (1975, 1021788), (2133, 946100), (2370, 851490), (2700, 747419), (2844, 709575), (3555, 567660), (3950, 510894), (4266, 473050), (4740, 425745), (5925, 340596), (7110, 283830), (7900, 255447), (8532, 236525), (9461, 213300), (10665, 189220), (11850, 170298), (14220, 141915), (17775, 113532), (18922, 106650), (21330, 94610), (23700, 85149), (28383, 71100), (35550, 56766), (37844, 53325), (42660, 47305)]