75680496

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 225680000

約数和(自身を除く): 149999504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 199, 228, 278, 304, 342, 398, 417, 456, 556, 597, 684, 796, 834, 912, 1112, 1194, 1251, 1368, 1592, 1668, 1791, 2224, 2388, 2502, 2641, 2736, 3184, 3336, 3582, 3781, 4776, 5004, 5282, 6672, 7164, 7562, 7923, 9552, 10008, 10564, 11343, 14328, 15124, 15846, 20016, 21128, 22686, 23769, 27661, 28656, 30248, 31692, 34029, 42256, 45372, 47538, 55322, 60496, 63384, 68058, 82983, 90744, 95076, 110644, 126768, 136116, 165966, 181488, 190152, 221288, 248949, 272232, 331932, 380304, 442576, 497898, 525559, 544464, 663864, 995796, 1051118, 1327728, 1576677, 1991592, 2102236, 3153354, 3983184, 4204472, 4730031, 6306708, 8408944, 9460062, 12613416, 18920124, 25226832, 37840248, 75680496]

約数ペア:

[(1, 75680496), (2, 37840248), (3, 25226832), (4, 18920124), (6, 12613416), (8, 9460062), (9, 8408944), (12, 6306708), (16, 4730031), (18, 4204472), (19, 3983184), (24, 3153354), (36, 2102236), (38, 1991592), (48, 1576677), (57, 1327728), (72, 1051118), (76, 995796), (114, 663864), (139, 544464), (144, 525559), (152, 497898), (171, 442576), (199, 380304), (228, 331932), (278, 272232), (304, 248949), (342, 221288), (398, 190152), (417, 181488), (456, 165966), (556, 136116), (597, 126768), (684, 110644), (796, 95076), (834, 90744), (912, 82983), (1112, 68058), (1194, 63384), (1251, 60496), (1368, 55322), (1592, 47538), (1668, 45372), (1791, 42256), (2224, 34029), (2388, 31692), (2502, 30248), (2641, 28656), (2736, 27661), (3184, 23769), (3336, 22686), (3582, 21128), (3781, 20016), (4776, 15846), (5004, 15124), (5282, 14328), (6672, 11343), (7164, 10564), (7562, 10008), (7923, 9552)]