179335260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 590544864

約数和(自身を除く): 411209604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 173, 180, 195, 234, 260, 346, 390, 443, 468, 519, 585, 692, 780, 865, 886, 1038, 1170, 1329, 1557, 1730, 1772, 2076, 2215, 2249, 2340, 2595, 2658, 3114, 3460, 3987, 4430, 4498, 5190, 5316, 5759, 6228, 6645, 6747, 7785, 7974, 8860, 8996, 10380, 11245, 11518, 13290, 13494, 15570, 15948, 17277, 19935, 20241, 22490, 23036, 26580, 26988, 28795, 31140, 33735, 34554, 39870, 40482, 44980, 51831, 57590, 67470, 69108, 76639, 79740, 80964, 86385, 101205, 103662, 115180, 134940, 153278, 172770, 202410, 207324, 229917, 259155, 306556, 345540, 383195, 404820, 459834, 518310, 689751, 766390, 919668, 996307, 1036620, 1149585, 1379502, 1532780, 1992614, 2299170, 2759004, 2988921, 3448755, 3985228, 4598340, 4981535, 5977842, 6897510, 8966763, 9963070, 11955684, 13795020, 14944605, 17933526, 19926140, 29889210, 35867052, 44833815, 59778420, 89667630, 179335260]

約数ペア:

[(1, 179335260), (2, 89667630), (3, 59778420), (4, 44833815), (5, 35867052), (6, 29889210), (9, 19926140), (10, 17933526), (12, 14944605), (13, 13795020), (15, 11955684), (18, 9963070), (20, 8966763), (26, 6897510), (30, 5977842), (36, 4981535), (39, 4598340), (45, 3985228), (52, 3448755), (60, 2988921), (65, 2759004), (78, 2299170), (90, 1992614), (117, 1532780), (130, 1379502), (156, 1149585), (173, 1036620), (180, 996307), (195, 919668), (234, 766390), (260, 689751), (346, 518310), (390, 459834), (443, 404820), (468, 383195), (519, 345540), (585, 306556), (692, 259155), (780, 229917), (865, 207324), (886, 202410), (1038, 172770), (1170, 153278), (1329, 134940), (1557, 115180), (1730, 103662), (1772, 101205), (2076, 86385), (2215, 80964), (2249, 79740), (2340, 76639), (2595, 69108), (2658, 67470), (3114, 57590), (3460, 51831), (3987, 44980), (4430, 40482), (4498, 39870), (5190, 34554), (5316, 33735), (5759, 31140), (6228, 28795), (6645, 26988), (6747, 26580), (7785, 23036), (7974, 22490), (8860, 20241), (8996, 19935), (10380, 17277), (11245, 15948), (11518, 15570), (13290, 13494)]