129430980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 466260480

約数和(自身を除く): 336829500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 97, 105, 108, 126, 135, 140, 180, 189, 194, 210, 252, 270, 291, 315, 353, 378, 388, 420, 485, 540, 582, 630, 679, 706, 756, 873, 945, 970, 1059, 1164, 1260, 1358, 1412, 1455, 1746, 1765, 1890, 1940, 2037, 2118, 2471, 2619, 2716, 2910, 3177, 3395, 3492, 3530, 3780, 4074, 4236, 4365, 4942, 5238, 5295, 5820, 6111, 6354, 6790, 7060, 7413, 8148, 8730, 9531, 9884, 10185, 10476, 10590, 12222, 12355, 12708, 13095, 13580, 14826, 15885, 17460, 18333, 19062, 20370, 21180, 22239, 24444, 24710, 26190, 29652, 30555, 31770, 34241, 36666, 37065, 38124, 40740, 44478, 47655, 49420, 52380, 61110, 63540, 66717, 68482, 73332, 74130, 88956, 91665, 95310, 102723, 111195, 122220, 133434, 136964, 148260, 171205, 183330, 190620, 205446, 222390, 239687, 266868, 308169, 333585, 342410, 366660, 410892, 444780, 479374, 513615, 616338, 667170, 684820, 719061, 924507, 958748, 1027230, 1198435, 1232676, 1334340, 1438122, 1540845, 1849014, 2054460, 2157183, 2396870, 2876244, 3081690, 3595305, 3698028, 4314366, 4622535, 4793740, 6163380, 6471549, 7190610, 8628732, 9245070, 10785915, 12943098, 14381220, 18490140, 21571830, 25886196, 32357745, 43143660, 64715490, 129430980]

約数ペア:

[(1, 129430980), (2, 64715490), (3, 43143660), (4, 32357745), (5, 25886196), (6, 21571830), (7, 18490140), (9, 14381220), (10, 12943098), (12, 10785915), (14, 9245070), (15, 8628732), (18, 7190610), (20, 6471549), (21, 6163380), (27, 4793740), (28, 4622535), (30, 4314366), (35, 3698028), (36, 3595305), (42, 3081690), (45, 2876244), (54, 2396870), (60, 2157183), (63, 2054460), (70, 1849014), (84, 1540845), (90, 1438122), (97, 1334340), (105, 1232676), (108, 1198435), (126, 1027230), (135, 958748), (140, 924507), (180, 719061), (189, 684820), (194, 667170), (210, 616338), (252, 513615), (270, 479374), (291, 444780), (315, 410892), (353, 366660), (378, 342410), (388, 333585), (420, 308169), (485, 266868), (540, 239687), (582, 222390), (630, 205446), (679, 190620), (706, 183330), (756, 171205), (873, 148260), (945, 136964), (970, 133434), (1059, 122220), (1164, 111195), (1260, 102723), (1358, 95310), (1412, 91665), (1455, 88956), (1746, 74130), (1765, 73332), (1890, 68482), (1940, 66717), (2037, 63540), (2118, 61110), (2471, 52380), (2619, 49420), (2716, 47655), (2910, 44478), (3177, 40740), (3395, 38124), (3492, 37065), (3530, 36666), (3780, 34241), (4074, 31770), (4236, 30555), (4365, 29652), (4942, 26190), (5238, 24710), (5295, 24444), (5820, 22239), (6111, 21180), (6354, 20370), (6790, 19062), (7060, 18333), (7413, 17460), (8148, 15885), (8730, 14826), (9531, 13580), (9884, 13095), (10185, 12708), (10476, 12355), (10590, 12222)]