38838540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 129548160

約数和(自身を除く): 90709620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 60, 65, 68, 78, 85, 87, 101, 102, 116, 130, 145, 156, 170, 174, 195, 202, 204, 221, 255, 260, 290, 303, 340, 348, 377, 390, 404, 435, 442, 493, 505, 510, 580, 606, 663, 754, 780, 870, 884, 986, 1010, 1020, 1105, 1131, 1212, 1313, 1326, 1479, 1508, 1515, 1717, 1740, 1885, 1972, 2020, 2210, 2262, 2465, 2626, 2652, 2929, 2958, 3030, 3315, 3434, 3770, 3939, 4420, 4524, 4930, 5151, 5252, 5655, 5858, 5916, 6060, 6409, 6565, 6630, 6868, 7395, 7540, 7878, 8585, 8787, 9860, 10302, 11310, 11716, 12818, 13130, 13260, 14645, 14790, 15756, 17170, 17574, 19227, 19695, 20604, 22321, 22620, 25636, 25755, 26260, 29290, 29580, 32045, 34340, 35148, 38077, 38454, 39390, 43935, 44642, 49793, 51510, 58580, 64090, 66963, 76154, 76908, 78780, 87870, 89284, 96135, 99586, 103020, 111605, 114231, 128180, 133926, 149379, 152308, 175740, 190385, 192270, 199172, 223210, 228462, 248965, 267852, 298758, 334815, 380770, 384540, 446420, 456924, 497930, 571155, 597516, 647309, 669630, 746895, 761540, 995860, 1142310, 1294618, 1339260, 1493790, 1941927, 2284620, 2589236, 2987580, 3236545, 3883854, 6473090, 7767708, 9709635, 12946180, 19419270, 38838540]

約数ペア:

[(1, 38838540), (2, 19419270), (3, 12946180), (4, 9709635), (5, 7767708), (6, 6473090), (10, 3883854), (12, 3236545), (13, 2987580), (15, 2589236), (17, 2284620), (20, 1941927), (26, 1493790), (29, 1339260), (30, 1294618), (34, 1142310), (39, 995860), (51, 761540), (52, 746895), (58, 669630), (60, 647309), (65, 597516), (68, 571155), (78, 497930), (85, 456924), (87, 446420), (101, 384540), (102, 380770), (116, 334815), (130, 298758), (145, 267852), (156, 248965), (170, 228462), (174, 223210), (195, 199172), (202, 192270), (204, 190385), (221, 175740), (255, 152308), (260, 149379), (290, 133926), (303, 128180), (340, 114231), (348, 111605), (377, 103020), (390, 99586), (404, 96135), (435, 89284), (442, 87870), (493, 78780), (505, 76908), (510, 76154), (580, 66963), (606, 64090), (663, 58580), (754, 51510), (780, 49793), (870, 44642), (884, 43935), (986, 39390), (1010, 38454), (1020, 38077), (1105, 35148), (1131, 34340), (1212, 32045), (1313, 29580), (1326, 29290), (1479, 26260), (1508, 25755), (1515, 25636), (1717, 22620), (1740, 22321), (1885, 20604), (1972, 19695), (2020, 19227), (2210, 17574), (2262, 17170), (2465, 15756), (2626, 14790), (2652, 14645), (2929, 13260), (2958, 13130), (3030, 12818), (3315, 11716), (3434, 11310), (3770, 10302), (3939, 9860), (4420, 8787), (4524, 8585), (4930, 7878), (5151, 7540), (5252, 7395), (5655, 6868), (5858, 6630), (5916, 6565), (6060, 6409)]