201427380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14533}}^1$

素因数の和:14566

約数の個数: 144

約数和(自身を含む): 761814144

約数和(自身を除く): 560386764

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, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 14533, 29066, 43599, 58132, 72665, 87198, 101731, 130797, 145330, 159863, 174396, 203462, 217995, 261594, 290660, 305193, 319726, 406924, 435990, 479589, 508655, 523188, 610386, 639452, 653985, 799315, 871980, 915579, 959178, 1017310, 1119041, 1220772, 1307970, 1438767, 1525965, 1598630, 1831158, 1918356, 2034620, 2238082, 2397945, 2615940, 2877534, 3051930, 3197260, 3357123, 3662316, 4476164, 4577895, 4795890, 5595205, 5755068, 6103860, 6714246, 7193835, 9155790, 9591780, 10071369, 11190410, 13428492, 14387670, 16785615, 18311580, 20142738, 22380820, 28775340, 33571230, 40285476, 50356845, 67142460, 100713690, 201427380]

約数ペア:

[(1, 201427380), (2, 100713690), (3, 67142460), (4, 50356845), (5, 40285476), (6, 33571230), (7, 28775340), (9, 22380820), (10, 20142738), (11, 18311580), (12, 16785615), (14, 14387670), (15, 13428492), (18, 11190410), (20, 10071369), (21, 9591780), (22, 9155790), (28, 7193835), (30, 6714246), (33, 6103860), (35, 5755068), (36, 5595205), (42, 4795890), (44, 4577895), (45, 4476164), (55, 3662316), (60, 3357123), (63, 3197260), (66, 3051930), (70, 2877534), (77, 2615940), (84, 2397945), (90, 2238082), (99, 2034620), (105, 1918356), (110, 1831158), (126, 1598630), (132, 1525965), (140, 1438767), (154, 1307970), (165, 1220772), (180, 1119041), (198, 1017310), (210, 959178), (220, 915579), (231, 871980), (252, 799315), (308, 653985), (315, 639452), (330, 610386), (385, 523188), (396, 508655), (420, 479589), (462, 435990), (495, 406924), (630, 319726), (660, 305193), (693, 290660), (770, 261594), (924, 217995), (990, 203462), (1155, 174396), (1260, 159863), (1386, 145330), (1540, 130797), (1980, 101731), (2310, 87198), (2772, 72665), (3465, 58132), (4620, 43599), (6930, 29066), (13860, 14533)]