481340493700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{300331}}^1$

素因数の和:300434

約数の個数: 144

約数和(自身を含む): 1201251115008

約数和(自身を除く): 719910621308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 47, 50, 55, 62, 94, 100, 110, 124, 155, 188, 220, 235, 275, 310, 341, 470, 517, 550, 620, 682, 775, 940, 1034, 1100, 1175, 1364, 1457, 1550, 1705, 2068, 2350, 2585, 2914, 3100, 3410, 4700, 5170, 5828, 6820, 7285, 8525, 10340, 12925, 14570, 16027, 17050, 25850, 29140, 32054, 34100, 36425, 51700, 64108, 72850, 80135, 145700, 160270, 300331, 320540, 400675, 600662, 801350, 1201324, 1501655, 1602700, 3003310, 3303641, 6006620, 6607282, 7508275, 9310261, 13214564, 14115557, 15016550, 16518205, 18620522, 28231114, 30033100, 33036410, 37241044, 46551305, 56462228, 66072820, 70577785, 82591025, 93102610, 102412871, 141155570, 155271127, 165182050, 186205220, 204825742, 232756525, 282311140, 310542254, 330364100, 352888925, 409651484, 437582267, 465513050, 512064355, 621084508, 705777850, 776355635, 875164534, 931026100, 1024128710, 1411555700, 1552711270, 1750329068, 2048257420, 2187911335, 2560321775, 3105422540, 3881778175, 4375822670, 4813404937, 5120643550, 7763556350, 8751645340, 9626809874, 10241287100, 10939556675, 15527112700, 19253619748, 21879113350, 24067024685, 43758226700, 48134049370, 96268098740, 120335123425, 240670246850, 481340493700]

約数ペア:

[(1, 481340493700), (2, 240670246850), (4, 120335123425), (5, 96268098740), (10, 48134049370), (11, 43758226700), (20, 24067024685), (22, 21879113350), (25, 19253619748), (31, 15527112700), (44, 10939556675), (47, 10241287100), (50, 9626809874), (55, 8751645340), (62, 7763556350), (94, 5120643550), (100, 4813404937), (110, 4375822670), (124, 3881778175), (155, 3105422540), (188, 2560321775), (220, 2187911335), (235, 2048257420), (275, 1750329068), (310, 1552711270), (341, 1411555700), (470, 1024128710), (517, 931026100), (550, 875164534), (620, 776355635), (682, 705777850), (775, 621084508), (940, 512064355), (1034, 465513050), (1100, 437582267), (1175, 409651484), (1364, 352888925), (1457, 330364100), (1550, 310542254), (1705, 282311140), (2068, 232756525), (2350, 204825742), (2585, 186205220), (2914, 165182050), (3100, 155271127), (3410, 141155570), (4700, 102412871), (5170, 93102610), (5828, 82591025), (6820, 70577785), (7285, 66072820), (8525, 56462228), (10340, 46551305), (12925, 37241044), (14570, 33036410), (16027, 30033100), (17050, 28231114), (25850, 18620522), (29140, 16518205), (32054, 15016550), (34100, 14115557), (36425, 13214564), (51700, 9310261), (64108, 7508275), (72850, 6607282), (80135, 6006620), (145700, 3303641), (160270, 3003310), (300331, 1602700), (320540, 1501655), (400675, 1201324), (600662, 801350)]