123279030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3475

約数の個数: 128

約数和(自身を含む): 395596800

約数和(自身を除く): 272317770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3433, 3591, 3990, 5130, 5985, 6866, 7182, 10299, 11970, 17165, 17955, 20598, 24031, 30897, 34330, 35910, 48062, 51495, 61794, 65227, 72093, 92691, 102990, 120155, 130454, 144186, 154485, 185382, 195681, 216279, 240310, 308970, 326135, 360465, 391362, 432558, 456589, 463455, 587043, 648837, 652270, 720930, 913178, 926910, 978405, 1081395, 1174086, 1297674, 1369767, 1761129, 1956810, 2162790, 2282945, 2739534, 2935215, 3244185, 3522258, 4109301, 4565890, 5870430, 6488370, 6848835, 8218602, 8805645, 12327903, 13697670, 17611290, 20546505, 24655806, 41093010, 61639515, 123279030]

約数ペア:

[(1, 123279030), (2, 61639515), (3, 41093010), (5, 24655806), (6, 20546505), (7, 17611290), (9, 13697670), (10, 12327903), (14, 8805645), (15, 8218602), (18, 6848835), (19, 6488370), (21, 5870430), (27, 4565890), (30, 4109301), (35, 3522258), (38, 3244185), (42, 2935215), (45, 2739534), (54, 2282945), (57, 2162790), (63, 1956810), (70, 1761129), (90, 1369767), (95, 1297674), (105, 1174086), (114, 1081395), (126, 978405), (133, 926910), (135, 913178), (171, 720930), (189, 652270), (190, 648837), (210, 587043), (266, 463455), (270, 456589), (285, 432558), (315, 391362), (342, 360465), (378, 326135), (399, 308970), (513, 240310), (570, 216279), (630, 195681), (665, 185382), (798, 154485), (855, 144186), (945, 130454), (1026, 120155), (1197, 102990), (1330, 92691), (1710, 72093), (1890, 65227), (1995, 61794), (2394, 51495), (2565, 48062), (3433, 35910), (3591, 34330), (3990, 30897), (5130, 24031), (5985, 20598), (6866, 17955), (7182, 17165), (10299, 11970)]