55441620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 201801600

約数和(自身を除く): 146359980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 29, 30, 36, 38, 39, 43, 45, 52, 57, 58, 60, 65, 76, 78, 86, 87, 90, 95, 114, 116, 117, 129, 130, 145, 156, 171, 172, 174, 180, 190, 195, 215, 228, 234, 247, 258, 260, 261, 285, 290, 342, 348, 377, 380, 387, 390, 430, 435, 468, 494, 516, 522, 551, 559, 570, 580, 585, 645, 684, 741, 754, 774, 780, 817, 855, 860, 870, 988, 1044, 1102, 1118, 1131, 1140, 1170, 1235, 1247, 1290, 1305, 1482, 1508, 1548, 1634, 1653, 1677, 1710, 1740, 1885, 1935, 2204, 2223, 2236, 2262, 2340, 2451, 2470, 2494, 2580, 2610, 2755, 2795, 2964, 3268, 3306, 3354, 3393, 3420, 3705, 3741, 3770, 3870, 4085, 4446, 4524, 4902, 4940, 4959, 4988, 5031, 5220, 5510, 5590, 5655, 6235, 6612, 6708, 6786, 7163, 7353, 7410, 7482, 7540, 7740, 8170, 8265, 8385, 8892, 9804, 9918, 10062, 10621, 11020, 11115, 11180, 11223, 11310, 12255, 12470, 13572, 14326, 14706, 14820, 14964, 16211, 16340, 16530, 16770, 16965, 18705, 19836, 20124, 21242, 21489, 22230, 22446, 22620, 23693, 24510, 24795, 24940, 25155, 28652, 29412, 31863, 32422, 33060, 33540, 33930, 35815, 36765, 37410, 42484, 42978, 44460, 44892, 47386, 48633, 49020, 49590, 50310, 53105, 56115, 63726, 64467, 64844, 67860, 71079, 71630, 73530, 74820, 81055, 85956, 94772, 95589, 97266, 99180, 100620, 106210, 107445, 112230, 118465, 127452, 128934, 142158, 143260, 145899, 147060, 159315, 162110, 191178, 194532, 212420, 213237, 214890, 224460, 236930, 243165, 257868, 284316, 291798, 308009, 318630, 322335, 324220, 355395, 382356, 426474, 429780, 473860, 477945, 486330, 583596, 616018, 637260, 644670, 710790, 729495, 852948, 924027, 955890, 972660, 1066185, 1232036, 1289340, 1421580, 1458990, 1540045, 1848054, 1911780, 2132370, 2772081, 2917980, 3080090, 3696108, 4264740, 4620135, 5544162, 6160180, 9240270, 11088324, 13860405, 18480540, 27720810, 55441620]

約数ペア:

[(1, 55441620), (2, 27720810), (3, 18480540), (4, 13860405), (5, 11088324), (6, 9240270), (9, 6160180), (10, 5544162), (12, 4620135), (13, 4264740), (15, 3696108), (18, 3080090), (19, 2917980), (20, 2772081), (26, 2132370), (29, 1911780), (30, 1848054), (36, 1540045), (38, 1458990), (39, 1421580), (43, 1289340), (45, 1232036), (52, 1066185), (57, 972660), (58, 955890), (60, 924027), (65, 852948), (76, 729495), (78, 710790), (86, 644670), (87, 637260), (90, 616018), (95, 583596), (114, 486330), (116, 477945), (117, 473860), (129, 429780), (130, 426474), (145, 382356), (156, 355395), (171, 324220), (172, 322335), (174, 318630), (180, 308009), (190, 291798), (195, 284316), (215, 257868), (228, 243165), (234, 236930), (247, 224460), (258, 214890), (260, 213237), (261, 212420), (285, 194532), (290, 191178), (342, 162110), (348, 159315), (377, 147060), (380, 145899), (387, 143260), (390, 142158), (430, 128934), (435, 127452), (468, 118465), (494, 112230), (516, 107445), (522, 106210), (551, 100620), (559, 99180), (570, 97266), (580, 95589), (585, 94772), (645, 85956), (684, 81055), (741, 74820), (754, 73530), (774, 71630), (780, 71079), (817, 67860), (855, 64844), (860, 64467), (870, 63726), (988, 56115), (1044, 53105), (1102, 50310), (1118, 49590), (1131, 49020), (1140, 48633), (1170, 47386), (1235, 44892), (1247, 44460), (1290, 42978), (1305, 42484), (1482, 37410), (1508, 36765), (1548, 35815), (1634, 33930), (1653, 33540), (1677, 33060), (1710, 32422), (1740, 31863), (1885, 29412), (1935, 28652), (2204, 25155), (2223, 24940), (2236, 24795), (2262, 24510), (2340, 23693), (2451, 22620), (2470, 22446), (2494, 22230), (2580, 21489), (2610, 21242), (2755, 20124), (2795, 19836), (2964, 18705), (3268, 16965), (3306, 16770), (3354, 16530), (3393, 16340), (3420, 16211), (3705, 14964), (3741, 14820), (3770, 14706), (3870, 14326), (4085, 13572), (4446, 12470), (4524, 12255), (4902, 11310), (4940, 11223), (4959, 11180), (4988, 11115), (5031, 11020), (5220, 10621), (5510, 10062), (5590, 9918), (5655, 9804), (6235, 8892), (6612, 8385), (6708, 8265), (6786, 8170), (7163, 7740), (7353, 7540), (7410, 7482)]