43372980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1238

約数の個数: 144

約数和(自身を含む): 155675520

約数和(自身を除く): 112302540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1187, 1218, 1260, 1305, 1740, 1827, 2030, 2374, 2436, 2610, 3045, 3561, 3654, 4060, 4748, 5220, 5935, 6090, 7122, 7308, 8309, 9135, 10683, 11870, 12180, 14244, 16618, 17805, 18270, 21366, 23740, 24927, 33236, 34423, 35610, 36540, 41545, 42732, 49854, 53415, 68846, 71220, 74781, 83090, 99708, 103269, 106830, 124635, 137692, 149562, 166180, 172115, 206538, 213660, 240961, 249270, 299124, 309807, 344230, 373905, 413076, 481922, 498540, 516345, 619614, 688460, 722883, 747810, 963844, 1032690, 1204805, 1239228, 1445766, 1495620, 1549035, 2065380, 2168649, 2409610, 2891532, 3098070, 3614415, 4337298, 4819220, 6196140, 7228830, 8674596, 10843245, 14457660, 21686490, 43372980]

約数ペア:

[(1, 43372980), (2, 21686490), (3, 14457660), (4, 10843245), (5, 8674596), (6, 7228830), (7, 6196140), (9, 4819220), (10, 4337298), (12, 3614415), (14, 3098070), (15, 2891532), (18, 2409610), (20, 2168649), (21, 2065380), (28, 1549035), (29, 1495620), (30, 1445766), (35, 1239228), (36, 1204805), (42, 1032690), (45, 963844), (58, 747810), (60, 722883), (63, 688460), (70, 619614), (84, 516345), (87, 498540), (90, 481922), (105, 413076), (116, 373905), (126, 344230), (140, 309807), (145, 299124), (174, 249270), (180, 240961), (203, 213660), (210, 206538), (252, 172115), (261, 166180), (290, 149562), (315, 137692), (348, 124635), (406, 106830), (420, 103269), (435, 99708), (522, 83090), (580, 74781), (609, 71220), (630, 68846), (812, 53415), (870, 49854), (1015, 42732), (1044, 41545), (1187, 36540), (1218, 35610), (1260, 34423), (1305, 33236), (1740, 24927), (1827, 23740), (2030, 21366), (2374, 18270), (2436, 17805), (2610, 16618), (3045, 14244), (3561, 12180), (3654, 11870), (4060, 10683), (4748, 9135), (5220, 8309), (5935, 7308), (6090, 7122)]