12497550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 36761040

約数和(自身を除く): 24263490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 29, 30, 34, 39, 50, 51, 58, 65, 75, 78, 85, 87, 102, 130, 145, 150, 169, 170, 174, 195, 221, 255, 290, 325, 338, 377, 390, 425, 435, 442, 493, 507, 510, 650, 663, 725, 754, 845, 850, 870, 975, 986, 1014, 1105, 1131, 1275, 1326, 1450, 1479, 1690, 1885, 1950, 2175, 2210, 2262, 2465, 2535, 2550, 2873, 2958, 3315, 3770, 4225, 4350, 4901, 4930, 5070, 5525, 5655, 5746, 6409, 6630, 7395, 8450, 8619, 9425, 9802, 11050, 11310, 12325, 12675, 12818, 14365, 14703, 14790, 16575, 17238, 18850, 19227, 24505, 24650, 25350, 28275, 28730, 29406, 32045, 33150, 36975, 38454, 43095, 49010, 56550, 64090, 71825, 73515, 73950, 83317, 86190, 96135, 122525, 143650, 147030, 160225, 166634, 192270, 215475, 245050, 249951, 320450, 367575, 416585, 430950, 480675, 499902, 735150, 833170, 961350, 1249755, 2082925, 2499510, 4165850, 6248775, 12497550]

約数ペア:

[(1, 12497550), (2, 6248775), (3, 4165850), (5, 2499510), (6, 2082925), (10, 1249755), (13, 961350), (15, 833170), (17, 735150), (25, 499902), (26, 480675), (29, 430950), (30, 416585), (34, 367575), (39, 320450), (50, 249951), (51, 245050), (58, 215475), (65, 192270), (75, 166634), (78, 160225), (85, 147030), (87, 143650), (102, 122525), (130, 96135), (145, 86190), (150, 83317), (169, 73950), (170, 73515), (174, 71825), (195, 64090), (221, 56550), (255, 49010), (290, 43095), (325, 38454), (338, 36975), (377, 33150), (390, 32045), (425, 29406), (435, 28730), (442, 28275), (493, 25350), (507, 24650), (510, 24505), (650, 19227), (663, 18850), (725, 17238), (754, 16575), (845, 14790), (850, 14703), (870, 14365), (975, 12818), (986, 12675), (1014, 12325), (1105, 11310), (1131, 11050), (1275, 9802), (1326, 9425), (1450, 8619), (1479, 8450), (1690, 7395), (1885, 6630), (1950, 6409), (2175, 5746), (2210, 5655), (2262, 5525), (2465, 5070), (2535, 4930), (2550, 4901), (2873, 4350), (2958, 4225), (3315, 3770)]