77677080

素因数分解:

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

素因数の和:174

約数の個数: 256

約数和(自身を含む): 277603200

約数和(自身を除く): 199926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 29, 30, 34, 39, 40, 51, 52, 58, 60, 65, 68, 78, 85, 87, 101, 102, 104, 116, 120, 130, 136, 145, 156, 170, 174, 195, 202, 204, 221, 232, 255, 260, 290, 303, 312, 340, 348, 377, 390, 404, 408, 435, 442, 493, 505, 510, 520, 580, 606, 663, 680, 696, 754, 780, 808, 870, 884, 986, 1010, 1020, 1105, 1131, 1160, 1212, 1313, 1326, 1479, 1508, 1515, 1560, 1717, 1740, 1768, 1885, 1972, 2020, 2040, 2210, 2262, 2424, 2465, 2626, 2652, 2929, 2958, 3016, 3030, 3315, 3434, 3480, 3770, 3939, 3944, 4040, 4420, 4524, 4930, 5151, 5252, 5304, 5655, 5858, 5916, 6060, 6409, 6565, 6630, 6868, 7395, 7540, 7878, 8585, 8787, 8840, 9048, 9860, 10302, 10504, 11310, 11716, 11832, 12120, 12818, 13130, 13260, 13736, 14645, 14790, 15080, 15756, 17170, 17574, 19227, 19695, 19720, 20604, 22321, 22620, 23432, 25636, 25755, 26260, 26520, 29290, 29580, 31512, 32045, 34340, 35148, 38077, 38454, 39390, 41208, 43935, 44642, 45240, 49793, 51272, 51510, 52520, 58580, 59160, 64090, 66963, 68680, 70296, 76154, 76908, 78780, 87870, 89284, 96135, 99586, 103020, 111605, 114231, 117160, 128180, 133926, 149379, 152308, 153816, 157560, 175740, 178568, 190385, 192270, 199172, 206040, 223210, 228462, 248965, 256360, 267852, 298758, 304616, 334815, 351480, 380770, 384540, 398344, 446420, 456924, 497930, 535704, 571155, 597516, 647309, 669630, 746895, 761540, 769080, 892840, 913848, 995860, 1142310, 1195032, 1294618, 1339260, 1493790, 1523080, 1941927, 1991720, 2284620, 2589236, 2678520, 2987580, 3236545, 3883854, 4569240, 5178472, 5975160, 6473090, 7767708, 9709635, 12946180, 15535416, 19419270, 25892360, 38838540, 77677080]

約数ペア:

[(1, 77677080), (2, 38838540), (3, 25892360), (4, 19419270), (5, 15535416), (6, 12946180), (8, 9709635), (10, 7767708), (12, 6473090), (13, 5975160), (15, 5178472), (17, 4569240), (20, 3883854), (24, 3236545), (26, 2987580), (29, 2678520), (30, 2589236), (34, 2284620), (39, 1991720), (40, 1941927), (51, 1523080), (52, 1493790), (58, 1339260), (60, 1294618), (65, 1195032), (68, 1142310), (78, 995860), (85, 913848), (87, 892840), (101, 769080), (102, 761540), (104, 746895), (116, 669630), (120, 647309), (130, 597516), (136, 571155), (145, 535704), (156, 497930), (170, 456924), (174, 446420), (195, 398344), (202, 384540), (204, 380770), (221, 351480), (232, 334815), (255, 304616), (260, 298758), (290, 267852), (303, 256360), (312, 248965), (340, 228462), (348, 223210), (377, 206040), (390, 199172), (404, 192270), (408, 190385), (435, 178568), (442, 175740), (493, 157560), (505, 153816), (510, 152308), (520, 149379), (580, 133926), (606, 128180), (663, 117160), (680, 114231), (696, 111605), (754, 103020), (780, 99586), (808, 96135), (870, 89284), (884, 87870), (986, 78780), (1010, 76908), (1020, 76154), (1105, 70296), (1131, 68680), (1160, 66963), (1212, 64090), (1313, 59160), (1326, 58580), (1479, 52520), (1508, 51510), (1515, 51272), (1560, 49793), (1717, 45240), (1740, 44642), (1768, 43935), (1885, 41208), (1972, 39390), (2020, 38454), (2040, 38077), (2210, 35148), (2262, 34340), (2424, 32045), (2465, 31512), (2626, 29580), (2652, 29290), (2929, 26520), (2958, 26260), (3016, 25755), (3030, 25636), (3315, 23432), (3434, 22620), (3480, 22321), (3770, 20604), (3939, 19720), (3944, 19695), (4040, 19227), (4420, 17574), (4524, 17170), (4930, 15756), (5151, 15080), (5252, 14790), (5304, 14645), (5655, 13736), (5858, 13260), (5916, 13130), (6060, 12818), (6409, 12120), (6565, 11832), (6630, 11716), (6868, 11310), (7395, 10504), (7540, 10302), (7878, 9860), (8585, 9048), (8787, 8840)]