201167820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2845

約数の個数: 192

約数和(自身を含む): 753177600

約数和(自身を除く): 552009780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 2801, 3420, 3591, 3780, 3990, 4788, 5130, 5602, 5985, 7182, 7980, 8403, 10260, 11204, 11970, 14005, 14364, 16806, 17955, 19607, 23940, 25209, 28010, 33612, 35910, 39214, 42015, 50418, 53219, 56020, 58821, 71820, 75627, 78428, 84030, 98035, 100836, 106438, 117642, 126045, 151254, 159657, 168060, 176463, 196070, 212876, 235284, 252090, 266095, 294105, 302508, 319314, 352926, 372533, 378135, 392140, 478971, 504180, 529389, 532190, 588210, 638628, 705852, 745066, 756270, 798285, 882315, 957942, 1058778, 1064380, 1117599, 1176420, 1436913, 1490132, 1512540, 1596570, 1764630, 1862665, 1915884, 2117556, 2235198, 2394855, 2646945, 2873826, 3193140, 3352797, 3529260, 3725330, 4470396, 4789710, 5293890, 5587995, 5747652, 6705594, 7184565, 7450660, 9579420, 10058391, 10587780, 11175990, 13411188, 14369130, 16763985, 20116782, 22351980, 28738260, 33527970, 40233564, 50291955, 67055940, 100583910, 201167820]

約数ペア:

[(1, 201167820), (2, 100583910), (3, 67055940), (4, 50291955), (5, 40233564), (6, 33527970), (7, 28738260), (9, 22351980), (10, 20116782), (12, 16763985), (14, 14369130), (15, 13411188), (18, 11175990), (19, 10587780), (20, 10058391), (21, 9579420), (27, 7450660), (28, 7184565), (30, 6705594), (35, 5747652), (36, 5587995), (38, 5293890), (42, 4789710), (45, 4470396), (54, 3725330), (57, 3529260), (60, 3352797), (63, 3193140), (70, 2873826), (76, 2646945), (84, 2394855), (90, 2235198), (95, 2117556), (105, 1915884), (108, 1862665), (114, 1764630), (126, 1596570), (133, 1512540), (135, 1490132), (140, 1436913), (171, 1176420), (180, 1117599), (189, 1064380), (190, 1058778), (210, 957942), (228, 882315), (252, 798285), (266, 756270), (270, 745066), (285, 705852), (315, 638628), (342, 588210), (378, 532190), (380, 529389), (399, 504180), (420, 478971), (513, 392140), (532, 378135), (540, 372533), (570, 352926), (630, 319314), (665, 302508), (684, 294105), (756, 266095), (798, 252090), (855, 235284), (945, 212876), (1026, 196070), (1140, 176463), (1197, 168060), (1260, 159657), (1330, 151254), (1596, 126045), (1710, 117642), (1890, 106438), (1995, 100836), (2052, 98035), (2394, 84030), (2565, 78428), (2660, 75627), (2801, 71820), (3420, 58821), (3591, 56020), (3780, 53219), (3990, 50418), (4788, 42015), (5130, 39214), (5602, 35910), (5985, 33612), (7182, 28010), (7980, 25209), (8403, 23940), (10260, 19607), (11204, 17955), (11970, 16806), (14005, 14364)]