79742520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1590

約数の個数: 192

約数和(自身を含む): 304668000

約数和(自身を除く): 224925480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1549, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3098, 3432, 3960, 4290, 4647, 4680, 5148, 5720, 6196, 6435, 7745, 8580, 9294, 10296, 12392, 12870, 13941, 15490, 17039, 17160, 18588, 20137, 23235, 25740, 27882, 30980, 34078, 37176, 40274, 46470, 51117, 51480, 55764, 60411, 61960, 68156, 69705, 80548, 85195, 92940, 100685, 102234, 111528, 120822, 136312, 139410, 153351, 161096, 170390, 181233, 185880, 201370, 204468, 221507, 241644, 255585, 278820, 302055, 306702, 340780, 362466, 402740, 408936, 443014, 483288, 511170, 557640, 604110, 613404, 664521, 681560, 724932, 766755, 805480, 886028, 906165, 1022340, 1107535, 1208220, 1226808, 1329042, 1449864, 1533510, 1772056, 1812330, 1993563, 2044680, 2215070, 2416440, 2658084, 3067020, 3322605, 3624660, 3987126, 4430140, 5316168, 6134040, 6645210, 7249320, 7974252, 8860280, 9967815, 13290420, 15948504, 19935630, 26580840, 39871260, 79742520]

約数ペア:

[(1, 79742520), (2, 39871260), (3, 26580840), (4, 19935630), (5, 15948504), (6, 13290420), (8, 9967815), (9, 8860280), (10, 7974252), (11, 7249320), (12, 6645210), (13, 6134040), (15, 5316168), (18, 4430140), (20, 3987126), (22, 3624660), (24, 3322605), (26, 3067020), (30, 2658084), (33, 2416440), (36, 2215070), (39, 2044680), (40, 1993563), (44, 1812330), (45, 1772056), (52, 1533510), (55, 1449864), (60, 1329042), (65, 1226808), (66, 1208220), (72, 1107535), (78, 1022340), (88, 906165), (90, 886028), (99, 805480), (104, 766755), (110, 724932), (117, 681560), (120, 664521), (130, 613404), (132, 604110), (143, 557640), (156, 511170), (165, 483288), (180, 443014), (195, 408936), (198, 402740), (220, 362466), (234, 340780), (260, 306702), (264, 302055), (286, 278820), (312, 255585), (330, 241644), (360, 221507), (390, 204468), (396, 201370), (429, 185880), (440, 181233), (468, 170390), (495, 161096), (520, 153351), (572, 139410), (585, 136312), (660, 120822), (715, 111528), (780, 102234), (792, 100685), (858, 92940), (936, 85195), (990, 80548), (1144, 69705), (1170, 68156), (1287, 61960), (1320, 60411), (1430, 55764), (1549, 51480), (1560, 51117), (1716, 46470), (1980, 40274), (2145, 37176), (2340, 34078), (2574, 30980), (2860, 27882), (3098, 25740), (3432, 23235), (3960, 20137), (4290, 18588), (4647, 17160), (4680, 17039), (5148, 15490), (5720, 13941), (6196, 12870), (6435, 12392), (7745, 10296), (8580, 9294)]