75210660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 271434240

約数和(自身を除く): 196223580

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, 101, 105, 108, 126, 135, 140, 180, 189, 197, 202, 210, 252, 270, 303, 315, 378, 394, 404, 420, 505, 540, 591, 606, 630, 707, 756, 788, 909, 945, 985, 1010, 1182, 1212, 1260, 1379, 1414, 1515, 1773, 1818, 1890, 1970, 2020, 2121, 2364, 2727, 2758, 2828, 2955, 3030, 3535, 3546, 3636, 3780, 3940, 4137, 4242, 4545, 5319, 5454, 5516, 5910, 6060, 6363, 6895, 7070, 7092, 8274, 8484, 8865, 9090, 10605, 10638, 10908, 11820, 12411, 12726, 13635, 13790, 14140, 16548, 17730, 18180, 19089, 19897, 20685, 21210, 21276, 24822, 25452, 26595, 27270, 27580, 31815, 35460, 37233, 38178, 39794, 41370, 42420, 49644, 53190, 54540, 59691, 62055, 63630, 74466, 76356, 79588, 82740, 95445, 99485, 106380, 119382, 124110, 127260, 139279, 148932, 179073, 186165, 190890, 198970, 238764, 248220, 278558, 298455, 358146, 372330, 381780, 397940, 417837, 537219, 557116, 596910, 696395, 716292, 744660, 835674, 895365, 1074438, 1193820, 1253511, 1392790, 1671348, 1790730, 2089185, 2148876, 2507022, 2686095, 2785580, 3581460, 3760533, 4178370, 5014044, 5372190, 6267555, 7521066, 8356740, 10744380, 12535110, 15042132, 18802665, 25070220, 37605330, 75210660]

約数ペア:

[(1, 75210660), (2, 37605330), (3, 25070220), (4, 18802665), (5, 15042132), (6, 12535110), (7, 10744380), (9, 8356740), (10, 7521066), (12, 6267555), (14, 5372190), (15, 5014044), (18, 4178370), (20, 3760533), (21, 3581460), (27, 2785580), (28, 2686095), (30, 2507022), (35, 2148876), (36, 2089185), (42, 1790730), (45, 1671348), (54, 1392790), (60, 1253511), (63, 1193820), (70, 1074438), (84, 895365), (90, 835674), (101, 744660), (105, 716292), (108, 696395), (126, 596910), (135, 557116), (140, 537219), (180, 417837), (189, 397940), (197, 381780), (202, 372330), (210, 358146), (252, 298455), (270, 278558), (303, 248220), (315, 238764), (378, 198970), (394, 190890), (404, 186165), (420, 179073), (505, 148932), (540, 139279), (591, 127260), (606, 124110), (630, 119382), (707, 106380), (756, 99485), (788, 95445), (909, 82740), (945, 79588), (985, 76356), (1010, 74466), (1182, 63630), (1212, 62055), (1260, 59691), (1379, 54540), (1414, 53190), (1515, 49644), (1773, 42420), (1818, 41370), (1890, 39794), (1970, 38178), (2020, 37233), (2121, 35460), (2364, 31815), (2727, 27580), (2758, 27270), (2828, 26595), (2955, 25452), (3030, 24822), (3535, 21276), (3546, 21210), (3636, 20685), (3780, 19897), (3940, 19089), (4137, 18180), (4242, 17730), (4545, 16548), (5319, 14140), (5454, 13790), (5516, 13635), (5910, 12726), (6060, 12411), (6363, 11820), (6895, 10908), (7070, 10638), (7092, 10605), (8274, 9090), (8484, 8865)]