289230900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3270

約数の個数: 144

約数和(自身を含む): 978937344

約数和(自身を除く): 689706444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 860, 903, 1050, 1075, 1204, 1290, 1505, 1806, 2100, 2150, 2580, 3010, 3203, 3225, 3612, 4300, 4515, 6020, 6406, 6450, 7525, 9030, 9609, 12812, 12900, 15050, 16015, 18060, 19218, 22421, 22575, 30100, 32030, 38436, 44842, 45150, 48045, 64060, 67263, 80075, 89684, 90300, 96090, 112105, 134526, 137729, 160150, 192180, 224210, 240225, 269052, 275458, 320300, 336315, 413187, 448420, 480450, 550916, 560525, 672630, 688645, 826374, 960900, 964103, 1121050, 1345260, 1377290, 1652748, 1681575, 1928206, 2065935, 2242100, 2754580, 2892309, 3363150, 3443225, 3856412, 4131870, 4820515, 5784618, 6726300, 6886450, 8263740, 9641030, 10329675, 11569236, 13772900, 14461545, 19282060, 20659350, 24102575, 28923090, 41318700, 48205150, 57846180, 72307725, 96410300, 144615450, 289230900]

約数ペア:

[(1, 289230900), (2, 144615450), (3, 96410300), (4, 72307725), (5, 57846180), (6, 48205150), (7, 41318700), (10, 28923090), (12, 24102575), (14, 20659350), (15, 19282060), (20, 14461545), (21, 13772900), (25, 11569236), (28, 10329675), (30, 9641030), (35, 8263740), (42, 6886450), (43, 6726300), (50, 5784618), (60, 4820515), (70, 4131870), (75, 3856412), (84, 3443225), (86, 3363150), (100, 2892309), (105, 2754580), (129, 2242100), (140, 2065935), (150, 1928206), (172, 1681575), (175, 1652748), (210, 1377290), (215, 1345260), (258, 1121050), (300, 964103), (301, 960900), (350, 826374), (420, 688645), (430, 672630), (516, 560525), (525, 550916), (602, 480450), (645, 448420), (700, 413187), (860, 336315), (903, 320300), (1050, 275458), (1075, 269052), (1204, 240225), (1290, 224210), (1505, 192180), (1806, 160150), (2100, 137729), (2150, 134526), (2580, 112105), (3010, 96090), (3203, 90300), (3225, 89684), (3612, 80075), (4300, 67263), (4515, 64060), (6020, 48045), (6406, 45150), (6450, 44842), (7525, 38436), (9030, 32030), (9609, 30100), (12812, 22575), (12900, 22421), (15050, 19218), (16015, 18060)]