174800340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6830

約数の個数: 144

約数和(自身を含む): 623016576

約数和(自身を除く): 448216236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 6791, 8580, 12870, 13582, 20373, 25740, 27164, 33955, 40746, 61119, 67910, 74701, 81492, 88283, 101865, 122238, 135820, 149402, 176566, 203730, 224103, 244476, 264849, 298804, 305595, 353132, 373505, 407460, 441415, 448206, 529698, 611190, 672309, 747010, 794547, 882830, 896412, 971113, 1059396, 1120515, 1222380, 1324245, 1344618, 1494020, 1589094, 1765660, 1942226, 2241030, 2648490, 2689236, 2913339, 3178188, 3361545, 3884452, 3972735, 4482060, 4855565, 5296980, 5826678, 6723090, 7945470, 8740017, 9711130, 11653356, 13446180, 14566695, 15890940, 17480034, 19422260, 29133390, 34960068, 43700085, 58266780, 87400170, 174800340]

約数ペア:

[(1, 174800340), (2, 87400170), (3, 58266780), (4, 43700085), (5, 34960068), (6, 29133390), (9, 19422260), (10, 17480034), (11, 15890940), (12, 14566695), (13, 13446180), (15, 11653356), (18, 9711130), (20, 8740017), (22, 7945470), (26, 6723090), (30, 5826678), (33, 5296980), (36, 4855565), (39, 4482060), (44, 3972735), (45, 3884452), (52, 3361545), (55, 3178188), (60, 2913339), (65, 2689236), (66, 2648490), (78, 2241030), (90, 1942226), (99, 1765660), (110, 1589094), (117, 1494020), (130, 1344618), (132, 1324245), (143, 1222380), (156, 1120515), (165, 1059396), (180, 971113), (195, 896412), (198, 882830), (220, 794547), (234, 747010), (260, 672309), (286, 611190), (330, 529698), (390, 448206), (396, 441415), (429, 407460), (468, 373505), (495, 353132), (572, 305595), (585, 298804), (660, 264849), (715, 244476), (780, 224103), (858, 203730), (990, 176566), (1170, 149402), (1287, 135820), (1430, 122238), (1716, 101865), (1980, 88283), (2145, 81492), (2340, 74701), (2574, 67910), (2860, 61119), (4290, 40746), (5148, 33955), (6435, 27164), (6791, 25740), (8580, 20373), (12870, 13582)]