105609420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 387045120

約数和(自身を除く): 281435700

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, 67, 70, 81, 84, 90, 105, 108, 126, 134, 135, 139, 140, 162, 180, 189, 201, 210, 252, 268, 270, 278, 315, 324, 335, 378, 402, 405, 417, 420, 469, 540, 556, 567, 603, 630, 670, 695, 756, 804, 810, 834, 938, 945, 973, 1005, 1134, 1206, 1251, 1260, 1340, 1390, 1407, 1620, 1668, 1809, 1876, 1890, 1946, 2010, 2085, 2268, 2345, 2412, 2502, 2780, 2814, 2835, 2919, 3015, 3618, 3753, 3780, 3892, 4020, 4170, 4221, 4690, 4865, 5004, 5427, 5628, 5670, 5838, 6030, 6255, 7035, 7236, 7506, 8340, 8442, 8757, 9045, 9313, 9380, 9730, 10854, 11259, 11340, 11676, 12060, 12510, 12663, 14070, 14595, 15012, 16884, 17514, 18090, 18626, 18765, 19460, 21105, 21708, 22518, 25020, 25326, 26271, 27135, 27939, 28140, 29190, 35028, 36180, 37252, 37530, 37989, 42210, 43785, 45036, 46565, 50652, 52542, 54270, 55878, 56295, 58380, 63315, 65191, 75060, 75978, 78813, 83817, 84420, 87570, 93130, 105084, 108540, 111756, 112590, 126630, 130382, 131355, 139695, 151956, 157626, 167634, 175140, 186260, 189945, 195573, 225180, 251451, 253260, 260764, 262710, 279390, 315252, 325955, 335268, 379890, 391146, 394065, 419085, 502902, 525420, 558780, 586719, 651910, 754353, 759780, 782292, 788130, 838170, 977865, 1005804, 1173438, 1257255, 1303820, 1508706, 1576260, 1676340, 1760157, 1955730, 2346876, 2514510, 2933595, 3017412, 3520314, 3771765, 3911460, 5029020, 5280471, 5867190, 7040628, 7543530, 8800785, 10560942, 11734380, 15087060, 17601570, 21121884, 26402355, 35203140, 52804710, 105609420]

約数ペア:

[(1, 105609420), (2, 52804710), (3, 35203140), (4, 26402355), (5, 21121884), (6, 17601570), (7, 15087060), (9, 11734380), (10, 10560942), (12, 8800785), (14, 7543530), (15, 7040628), (18, 5867190), (20, 5280471), (21, 5029020), (27, 3911460), (28, 3771765), (30, 3520314), (35, 3017412), (36, 2933595), (42, 2514510), (45, 2346876), (54, 1955730), (60, 1760157), (63, 1676340), (67, 1576260), (70, 1508706), (81, 1303820), (84, 1257255), (90, 1173438), (105, 1005804), (108, 977865), (126, 838170), (134, 788130), (135, 782292), (139, 759780), (140, 754353), (162, 651910), (180, 586719), (189, 558780), (201, 525420), (210, 502902), (252, 419085), (268, 394065), (270, 391146), (278, 379890), (315, 335268), (324, 325955), (335, 315252), (378, 279390), (402, 262710), (405, 260764), (417, 253260), (420, 251451), (469, 225180), (540, 195573), (556, 189945), (567, 186260), (603, 175140), (630, 167634), (670, 157626), (695, 151956), (756, 139695), (804, 131355), (810, 130382), (834, 126630), (938, 112590), (945, 111756), (973, 108540), (1005, 105084), (1134, 93130), (1206, 87570), (1251, 84420), (1260, 83817), (1340, 78813), (1390, 75978), (1407, 75060), (1620, 65191), (1668, 63315), (1809, 58380), (1876, 56295), (1890, 55878), (1946, 54270), (2010, 52542), (2085, 50652), (2268, 46565), (2345, 45036), (2412, 43785), (2502, 42210), (2780, 37989), (2814, 37530), (2835, 37252), (2919, 36180), (3015, 35028), (3618, 29190), (3753, 28140), (3780, 27939), (3892, 27135), (4020, 26271), (4170, 25326), (4221, 25020), (4690, 22518), (4865, 21708), (5004, 21105), (5427, 19460), (5628, 18765), (5670, 18626), (5838, 18090), (6030, 17514), (6255, 16884), (7035, 15012), (7236, 14595), (7506, 14070), (8340, 12663), (8442, 12510), (8757, 12060), (9045, 11676), (9313, 11340), (9380, 11259), (9730, 10854)]