77566020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3769}}^1$

素因数の和:3802

約数の個数: 96

約数和(自身を含む): 253344000

約数和(自身を除く): 175777980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 3769, 4116, 5145, 6860, 7538, 10290, 11307, 15076, 18845, 20580, 22614, 26383, 37690, 45228, 52766, 56535, 75380, 79149, 105532, 113070, 131915, 158298, 184681, 226140, 263830, 316596, 369362, 395745, 527660, 554043, 738724, 791490, 923405, 1108086, 1292767, 1582980, 1846810, 2216172, 2585534, 2770215, 3693620, 3878301, 5171068, 5540430, 6463835, 7756602, 11080860, 12927670, 15513204, 19391505, 25855340, 38783010, 77566020]

約数ペア:

[(1, 77566020), (2, 38783010), (3, 25855340), (4, 19391505), (5, 15513204), (6, 12927670), (7, 11080860), (10, 7756602), (12, 6463835), (14, 5540430), (15, 5171068), (20, 3878301), (21, 3693620), (28, 2770215), (30, 2585534), (35, 2216172), (42, 1846810), (49, 1582980), (60, 1292767), (70, 1108086), (84, 923405), (98, 791490), (105, 738724), (140, 554043), (147, 527660), (196, 395745), (210, 369362), (245, 316596), (294, 263830), (343, 226140), (420, 184681), (490, 158298), (588, 131915), (686, 113070), (735, 105532), (980, 79149), (1029, 75380), (1372, 56535), (1470, 52766), (1715, 45228), (2058, 37690), (2940, 26383), (3430, 22614), (3769, 20580), (4116, 18845), (5145, 15076), (6860, 11307), (7538, 10290)]