71503740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 324

約数和(自身を含む): 281467368

約数和(自身を除く): 209963628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 67, 70, 77, 84, 90, 98, 99, 105, 110, 121, 126, 132, 134, 140, 147, 154, 165, 180, 196, 198, 201, 210, 220, 231, 242, 245, 252, 268, 294, 308, 315, 330, 335, 363, 385, 396, 402, 420, 441, 462, 469, 484, 490, 495, 539, 588, 603, 605, 630, 660, 670, 693, 726, 735, 737, 770, 804, 847, 882, 924, 938, 980, 990, 1005, 1078, 1089, 1155, 1206, 1210, 1260, 1340, 1386, 1407, 1452, 1470, 1474, 1540, 1617, 1694, 1764, 1815, 1876, 1980, 2010, 2156, 2178, 2205, 2211, 2310, 2345, 2412, 2420, 2541, 2695, 2772, 2814, 2940, 2948, 3015, 3234, 3283, 3388, 3465, 3630, 3685, 4020, 4221, 4235, 4356, 4410, 4422, 4620, 4690, 4851, 5082, 5159, 5390, 5445, 5628, 5929, 6030, 6468, 6566, 6633, 6930, 7035, 7260, 7370, 7623, 8085, 8107, 8442, 8470, 8820, 8844, 9380, 9702, 9849, 10164, 10318, 10780, 10890, 11055, 11858, 12060, 12705, 13132, 13266, 13860, 14070, 14740, 15246, 15477, 16170, 16214, 16415, 16884, 16940, 17787, 19404, 19698, 20636, 21105, 21780, 22110, 23716, 24255, 24321, 25410, 25795, 26532, 28140, 29547, 29645, 30492, 30954, 32340, 32428, 32830, 33165, 35574, 36113, 38115, 39396, 40535, 42210, 44220, 46431, 48510, 48642, 49245, 50820, 51590, 53361, 56749, 59094, 59290, 61908, 65660, 66330, 71148, 72226, 72963, 76230, 77385, 81070, 84420, 88935, 92862, 97020, 97284, 98490, 103180, 106722, 108339, 113498, 118188, 118580, 121605, 132660, 144452, 145926, 147735, 152460, 154770, 162140, 170247, 177870, 180565, 185724, 196980, 213444, 216678, 226996, 232155, 243210, 266805, 283745, 291852, 295470, 309540, 325017, 340494, 355740, 361130, 364815, 397243, 433356, 464310, 486420, 510741, 533610, 541695, 567490, 590940, 650034, 680988, 722260, 729630, 794486, 851235, 928620, 1021482, 1067220, 1083390, 1134980, 1191729, 1300068, 1459260, 1588972, 1625085, 1702470, 1986215, 2042964, 2166780, 2383458, 2553705, 3250170, 3404940, 3575187, 3972430, 4766916, 5107410, 5958645, 6500340, 7150374, 7944860, 10214820, 11917290, 14300748, 17875935, 23834580, 35751870, 71503740]

約数ペア:

[(1, 71503740), (2, 35751870), (3, 23834580), (4, 17875935), (5, 14300748), (6, 11917290), (7, 10214820), (9, 7944860), (10, 7150374), (11, 6500340), (12, 5958645), (14, 5107410), (15, 4766916), (18, 3972430), (20, 3575187), (21, 3404940), (22, 3250170), (28, 2553705), (30, 2383458), (33, 2166780), (35, 2042964), (36, 1986215), (42, 1702470), (44, 1625085), (45, 1588972), (49, 1459260), (55, 1300068), (60, 1191729), (63, 1134980), (66, 1083390), (67, 1067220), (70, 1021482), (77, 928620), (84, 851235), (90, 794486), (98, 729630), (99, 722260), (105, 680988), (110, 650034), (121, 590940), (126, 567490), (132, 541695), (134, 533610), (140, 510741), (147, 486420), (154, 464310), (165, 433356), (180, 397243), (196, 364815), (198, 361130), (201, 355740), (210, 340494), (220, 325017), (231, 309540), (242, 295470), (245, 291852), (252, 283745), (268, 266805), (294, 243210), (308, 232155), (315, 226996), (330, 216678), (335, 213444), (363, 196980), (385, 185724), (396, 180565), (402, 177870), (420, 170247), (441, 162140), (462, 154770), (469, 152460), (484, 147735), (490, 145926), (495, 144452), (539, 132660), (588, 121605), (603, 118580), (605, 118188), (630, 113498), (660, 108339), (670, 106722), (693, 103180), (726, 98490), (735, 97284), (737, 97020), (770, 92862), (804, 88935), (847, 84420), (882, 81070), (924, 77385), (938, 76230), (980, 72963), (990, 72226), (1005, 71148), (1078, 66330), (1089, 65660), (1155, 61908), (1206, 59290), (1210, 59094), (1260, 56749), (1340, 53361), (1386, 51590), (1407, 50820), (1452, 49245), (1470, 48642), (1474, 48510), (1540, 46431), (1617, 44220), (1694, 42210), (1764, 40535), (1815, 39396), (1876, 38115), (1980, 36113), (2010, 35574), (2156, 33165), (2178, 32830), (2205, 32428), (2211, 32340), (2310, 30954), (2345, 30492), (2412, 29645), (2420, 29547), (2541, 28140), (2695, 26532), (2772, 25795), (2814, 25410), (2940, 24321), (2948, 24255), (3015, 23716), (3234, 22110), (3283, 21780), (3388, 21105), (3465, 20636), (3630, 19698), (3685, 19404), (4020, 17787), (4221, 16940), (4235, 16884), (4356, 16415), (4410, 16214), (4422, 16170), (4620, 15477), (4690, 15246), (4851, 14740), (5082, 14070), (5159, 13860), (5390, 13266), (5445, 13132), (5628, 12705), (5929, 12060), (6030, 11858), (6468, 11055), (6566, 10890), (6633, 10780), (6930, 10318), (7035, 10164), (7260, 9849), (7370, 9702), (7623, 9380), (8085, 8844), (8107, 8820), (8442, 8470)]