49167720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 185328000

約数和(自身を除く): 136160280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 168, 179, 180, 210, 218, 252, 280, 315, 327, 358, 360, 420, 436, 504, 537, 545, 630, 654, 716, 763, 840, 872, 895, 981, 1074, 1090, 1253, 1260, 1308, 1432, 1526, 1611, 1635, 1790, 1962, 2148, 2180, 2289, 2506, 2520, 2616, 2685, 3052, 3222, 3270, 3580, 3759, 3815, 3924, 4296, 4360, 4578, 4905, 5012, 5370, 6104, 6265, 6444, 6540, 6867, 7160, 7518, 7630, 7848, 8055, 9156, 9810, 10024, 10740, 11277, 11445, 12530, 12888, 13080, 13734, 15036, 15260, 16110, 18312, 18795, 19511, 19620, 21480, 22554, 22890, 25060, 27468, 30072, 30520, 32220, 34335, 37590, 39022, 39240, 45108, 45780, 50120, 54936, 56385, 58533, 64440, 68670, 75180, 78044, 90216, 91560, 97555, 112770, 117066, 136577, 137340, 150360, 156088, 175599, 195110, 225540, 234132, 273154, 274680, 292665, 351198, 390220, 409731, 451080, 468264, 546308, 585330, 682885, 702396, 780440, 819462, 877995, 1092616, 1170660, 1229193, 1365770, 1404792, 1638924, 1755990, 2048655, 2341320, 2458386, 2731540, 3277848, 3511980, 4097310, 4916772, 5463080, 6145965, 7023960, 8194620, 9833544, 12291930, 16389240, 24583860, 49167720]

約数ペア:

[(1, 49167720), (2, 24583860), (3, 16389240), (4, 12291930), (5, 9833544), (6, 8194620), (7, 7023960), (8, 6145965), (9, 5463080), (10, 4916772), (12, 4097310), (14, 3511980), (15, 3277848), (18, 2731540), (20, 2458386), (21, 2341320), (24, 2048655), (28, 1755990), (30, 1638924), (35, 1404792), (36, 1365770), (40, 1229193), (42, 1170660), (45, 1092616), (56, 877995), (60, 819462), (63, 780440), (70, 702396), (72, 682885), (84, 585330), (90, 546308), (105, 468264), (109, 451080), (120, 409731), (126, 390220), (140, 351198), (168, 292665), (179, 274680), (180, 273154), (210, 234132), (218, 225540), (252, 195110), (280, 175599), (315, 156088), (327, 150360), (358, 137340), (360, 136577), (420, 117066), (436, 112770), (504, 97555), (537, 91560), (545, 90216), (630, 78044), (654, 75180), (716, 68670), (763, 64440), (840, 58533), (872, 56385), (895, 54936), (981, 50120), (1074, 45780), (1090, 45108), (1253, 39240), (1260, 39022), (1308, 37590), (1432, 34335), (1526, 32220), (1611, 30520), (1635, 30072), (1790, 27468), (1962, 25060), (2148, 22890), (2180, 22554), (2289, 21480), (2506, 19620), (2520, 19511), (2616, 18795), (2685, 18312), (3052, 16110), (3222, 15260), (3270, 15036), (3580, 13734), (3759, 13080), (3815, 12888), (3924, 12530), (4296, 11445), (4360, 11277), (4578, 10740), (4905, 10024), (5012, 9810), (5370, 9156), (6104, 8055), (6265, 7848), (6444, 7630), (6540, 7518), (6867, 7160)]