302154840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21521}}^1$

素因数の和:21554

約数の個数: 128

約数和(自身を含む): 1084708800

約数和(自身を除く): 782553960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 21521, 43042, 64563, 86084, 107605, 129126, 172168, 193689, 215210, 258252, 279773, 322815, 387378, 430420, 516504, 559546, 581067, 645630, 774756, 839319, 860840, 968445, 1119092, 1162134, 1291260, 1398865, 1549512, 1678638, 1936890, 2238184, 2324268, 2517957, 2582520, 2797730, 2905335, 3357276, 3873780, 4196595, 4648536, 5035914, 5595460, 5810670, 6714552, 7553871, 7747560, 8393190, 10071828, 11190920, 11621340, 12589785, 15107742, 16786380, 20143656, 23242680, 25179570, 30215484, 33572760, 37769355, 50359140, 60430968, 75538710, 100718280, 151077420, 302154840]

約数ペア:

[(1, 302154840), (2, 151077420), (3, 100718280), (4, 75538710), (5, 60430968), (6, 50359140), (8, 37769355), (9, 33572760), (10, 30215484), (12, 25179570), (13, 23242680), (15, 20143656), (18, 16786380), (20, 15107742), (24, 12589785), (26, 11621340), (27, 11190920), (30, 10071828), (36, 8393190), (39, 7747560), (40, 7553871), (45, 6714552), (52, 5810670), (54, 5595460), (60, 5035914), (65, 4648536), (72, 4196595), (78, 3873780), (90, 3357276), (104, 2905335), (108, 2797730), (117, 2582520), (120, 2517957), (130, 2324268), (135, 2238184), (156, 1936890), (180, 1678638), (195, 1549512), (216, 1398865), (234, 1291260), (260, 1162134), (270, 1119092), (312, 968445), (351, 860840), (360, 839319), (390, 774756), (468, 645630), (520, 581067), (540, 559546), (585, 516504), (702, 430420), (780, 387378), (936, 322815), (1080, 279773), (1170, 258252), (1404, 215210), (1560, 193689), (1755, 172168), (2340, 129126), (2808, 107605), (3510, 86084), (4680, 64563), (7020, 43042), (14040, 21521)]