75621672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 252720000

約数和(自身を除く): 177098328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 53, 56, 57, 63, 72, 76, 84, 106, 114, 126, 133, 149, 152, 159, 168, 171, 212, 228, 252, 266, 298, 318, 342, 371, 399, 424, 447, 456, 477, 504, 532, 596, 636, 684, 742, 798, 894, 954, 1007, 1043, 1064, 1113, 1192, 1197, 1272, 1341, 1368, 1484, 1596, 1788, 1908, 2014, 2086, 2226, 2394, 2682, 2831, 2968, 3021, 3129, 3192, 3339, 3576, 3816, 4028, 4172, 4452, 4788, 5364, 5662, 6042, 6258, 6678, 7049, 7897, 8056, 8344, 8493, 8904, 9063, 9387, 9576, 10728, 11324, 12084, 12516, 13356, 14098, 15794, 16986, 18126, 18774, 19817, 21147, 22648, 23691, 24168, 25032, 25479, 26712, 28196, 31588, 33972, 36252, 37548, 39634, 42294, 47382, 50958, 55279, 56392, 59451, 63176, 63441, 67944, 71073, 72504, 75096, 79268, 84588, 94764, 101916, 110558, 118902, 126882, 142146, 150043, 158536, 165837, 169176, 178353, 189528, 203832, 221116, 237804, 253764, 284292, 300086, 331674, 356706, 442232, 450129, 475608, 497511, 507528, 568584, 600172, 663348, 713412, 900258, 995022, 1050301, 1200344, 1326696, 1350387, 1426824, 1800516, 1990044, 2100602, 2700774, 3150903, 3601032, 3980088, 4201204, 5401548, 6301806, 8402408, 9452709, 10803096, 12603612, 18905418, 25207224, 37810836, 75621672]

約数ペア:

[(1, 75621672), (2, 37810836), (3, 25207224), (4, 18905418), (6, 12603612), (7, 10803096), (8, 9452709), (9, 8402408), (12, 6301806), (14, 5401548), (18, 4201204), (19, 3980088), (21, 3601032), (24, 3150903), (28, 2700774), (36, 2100602), (38, 1990044), (42, 1800516), (53, 1426824), (56, 1350387), (57, 1326696), (63, 1200344), (72, 1050301), (76, 995022), (84, 900258), (106, 713412), (114, 663348), (126, 600172), (133, 568584), (149, 507528), (152, 497511), (159, 475608), (168, 450129), (171, 442232), (212, 356706), (228, 331674), (252, 300086), (266, 284292), (298, 253764), (318, 237804), (342, 221116), (371, 203832), (399, 189528), (424, 178353), (447, 169176), (456, 165837), (477, 158536), (504, 150043), (532, 142146), (596, 126882), (636, 118902), (684, 110558), (742, 101916), (798, 94764), (894, 84588), (954, 79268), (1007, 75096), (1043, 72504), (1064, 71073), (1113, 67944), (1192, 63441), (1197, 63176), (1272, 59451), (1341, 56392), (1368, 55279), (1484, 50958), (1596, 47382), (1788, 42294), (1908, 39634), (2014, 37548), (2086, 36252), (2226, 33972), (2394, 31588), (2682, 28196), (2831, 26712), (2968, 25479), (3021, 25032), (3129, 24168), (3192, 23691), (3339, 22648), (3576, 21147), (3816, 19817), (4028, 18774), (4172, 18126), (4452, 16986), (4788, 15794), (5364, 14098), (5662, 13356), (6042, 12516), (6258, 12084), (6678, 11324), (7049, 10728), (7897, 9576), (8056, 9387), (8344, 9063), (8493, 8904)]