150421320

素因数分解:

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

素因数の和:325

約数の個数: 256

約数和(自身を含む): 581644800

約数和(自身を除く): 431223480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 101, 105, 108, 120, 126, 135, 140, 168, 180, 189, 197, 202, 210, 216, 252, 270, 280, 303, 315, 360, 378, 394, 404, 420, 504, 505, 540, 591, 606, 630, 707, 756, 788, 808, 840, 909, 945, 985, 1010, 1080, 1182, 1212, 1260, 1379, 1414, 1512, 1515, 1576, 1773, 1818, 1890, 1970, 2020, 2121, 2364, 2424, 2520, 2727, 2758, 2828, 2955, 3030, 3535, 3546, 3636, 3780, 3940, 4040, 4137, 4242, 4545, 4728, 5319, 5454, 5516, 5656, 5910, 6060, 6363, 6895, 7070, 7092, 7272, 7560, 7880, 8274, 8484, 8865, 9090, 10605, 10638, 10908, 11032, 11820, 12120, 12411, 12726, 13635, 13790, 14140, 14184, 16548, 16968, 17730, 18180, 19089, 19897, 20685, 21210, 21276, 21816, 23640, 24822, 25452, 26595, 27270, 27580, 28280, 31815, 33096, 35460, 36360, 37233, 38178, 39794, 41370, 42420, 42552, 49644, 50904, 53190, 54540, 55160, 59691, 62055, 63630, 70920, 74466, 76356, 79588, 82740, 84840, 95445, 99288, 99485, 106380, 109080, 119382, 124110, 127260, 139279, 148932, 152712, 159176, 165480, 179073, 186165, 190890, 198970, 212760, 238764, 248220, 254520, 278558, 297864, 298455, 358146, 372330, 381780, 397940, 417837, 477528, 496440, 537219, 557116, 596910, 696395, 716292, 744660, 763560, 795880, 835674, 895365, 1074438, 1114232, 1193820, 1253511, 1392790, 1432584, 1489320, 1671348, 1790730, 2089185, 2148876, 2387640, 2507022, 2686095, 2785580, 3342696, 3581460, 3760533, 4178370, 4297752, 5014044, 5372190, 5571160, 6267555, 7162920, 7521066, 8356740, 10028088, 10744380, 12535110, 15042132, 16713480, 18802665, 21488760, 25070220, 30084264, 37605330, 50140440, 75210660, 150421320]

約数ペア:

[(1, 150421320), (2, 75210660), (3, 50140440), (4, 37605330), (5, 30084264), (6, 25070220), (7, 21488760), (8, 18802665), (9, 16713480), (10, 15042132), (12, 12535110), (14, 10744380), (15, 10028088), (18, 8356740), (20, 7521066), (21, 7162920), (24, 6267555), (27, 5571160), (28, 5372190), (30, 5014044), (35, 4297752), (36, 4178370), (40, 3760533), (42, 3581460), (45, 3342696), (54, 2785580), (56, 2686095), (60, 2507022), (63, 2387640), (70, 2148876), (72, 2089185), (84, 1790730), (90, 1671348), (101, 1489320), (105, 1432584), (108, 1392790), (120, 1253511), (126, 1193820), (135, 1114232), (140, 1074438), (168, 895365), (180, 835674), (189, 795880), (197, 763560), (202, 744660), (210, 716292), (216, 696395), (252, 596910), (270, 557116), (280, 537219), (303, 496440), (315, 477528), (360, 417837), (378, 397940), (394, 381780), (404, 372330), (420, 358146), (504, 298455), (505, 297864), (540, 278558), (591, 254520), (606, 248220), (630, 238764), (707, 212760), (756, 198970), (788, 190890), (808, 186165), (840, 179073), (909, 165480), (945, 159176), (985, 152712), (1010, 148932), (1080, 139279), (1182, 127260), (1212, 124110), (1260, 119382), (1379, 109080), (1414, 106380), (1512, 99485), (1515, 99288), (1576, 95445), (1773, 84840), (1818, 82740), (1890, 79588), (1970, 76356), (2020, 74466), (2121, 70920), (2364, 63630), (2424, 62055), (2520, 59691), (2727, 55160), (2758, 54540), (2828, 53190), (2955, 50904), (3030, 49644), (3535, 42552), (3546, 42420), (3636, 41370), (3780, 39794), (3940, 38178), (4040, 37233), (4137, 36360), (4242, 35460), (4545, 33096), (4728, 31815), (5319, 28280), (5454, 27580), (5516, 27270), (5656, 26595), (5910, 25452), (6060, 24822), (6363, 23640), (6895, 21816), (7070, 21276), (7092, 21210), (7272, 20685), (7560, 19897), (7880, 19089), (8274, 18180), (8484, 17730), (8865, 16968), (9090, 16548), (10605, 14184), (10638, 14140), (10908, 13790), (11032, 13635), (11820, 12726), (12120, 12411)]