147218100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 445471488

約数和(自身を除く): 298253388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 53, 60, 75, 94, 100, 106, 141, 150, 159, 188, 197, 212, 235, 265, 282, 300, 318, 394, 470, 530, 564, 591, 636, 705, 788, 795, 940, 985, 1060, 1175, 1182, 1325, 1410, 1590, 1970, 2350, 2364, 2491, 2650, 2820, 2955, 3180, 3525, 3940, 3975, 4700, 4925, 4982, 5300, 5910, 7050, 7473, 7950, 9259, 9850, 9964, 10441, 11820, 12455, 14100, 14775, 14946, 15900, 18518, 19700, 20882, 24910, 27777, 29550, 29892, 31323, 37036, 37365, 41764, 46295, 49820, 52205, 55554, 59100, 62275, 62646, 74730, 92590, 104410, 111108, 124550, 125292, 138885, 149460, 156615, 185180, 186825, 208820, 231475, 249100, 261025, 277770, 313230, 373650, 462950, 490727, 522050, 555540, 626460, 694425, 747300, 783075, 925900, 981454, 1044100, 1388850, 1472181, 1566150, 1962908, 2453635, 2777700, 2944362, 3132300, 4907270, 5888724, 7360905, 9814540, 12268175, 14721810, 24536350, 29443620, 36804525, 49072700, 73609050, 147218100]

約数ペア:

[(1, 147218100), (2, 73609050), (3, 49072700), (4, 36804525), (5, 29443620), (6, 24536350), (10, 14721810), (12, 12268175), (15, 9814540), (20, 7360905), (25, 5888724), (30, 4907270), (47, 3132300), (50, 2944362), (53, 2777700), (60, 2453635), (75, 1962908), (94, 1566150), (100, 1472181), (106, 1388850), (141, 1044100), (150, 981454), (159, 925900), (188, 783075), (197, 747300), (212, 694425), (235, 626460), (265, 555540), (282, 522050), (300, 490727), (318, 462950), (394, 373650), (470, 313230), (530, 277770), (564, 261025), (591, 249100), (636, 231475), (705, 208820), (788, 186825), (795, 185180), (940, 156615), (985, 149460), (1060, 138885), (1175, 125292), (1182, 124550), (1325, 111108), (1410, 104410), (1590, 92590), (1970, 74730), (2350, 62646), (2364, 62275), (2491, 59100), (2650, 55554), (2820, 52205), (2955, 49820), (3180, 46295), (3525, 41764), (3940, 37365), (3975, 37036), (4700, 31323), (4925, 29892), (4982, 29550), (5300, 27777), (5910, 24910), (7050, 20882), (7473, 19700), (7950, 18518), (9259, 15900), (9850, 14946), (9964, 14775), (10441, 14100), (11820, 12455)]