171096660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 596598912

約数和(自身を除く): 425502252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 251, 252, 315, 420, 502, 541, 630, 753, 1004, 1082, 1255, 1260, 1506, 1623, 1757, 2164, 2259, 2510, 2705, 3012, 3246, 3514, 3765, 3787, 4518, 4869, 5020, 5271, 5410, 6492, 7028, 7530, 7574, 8115, 8785, 9036, 9738, 10542, 10820, 11295, 11361, 15060, 15148, 15813, 16230, 17570, 18935, 19476, 21084, 22590, 22722, 24345, 26355, 31626, 32460, 34083, 35140, 37870, 45180, 45444, 48690, 52710, 56805, 63252, 68166, 75740, 79065, 97380, 105420, 113610, 135791, 136332, 158130, 170415, 227220, 271582, 316260, 340830, 407373, 543164, 678955, 681660, 814746, 950537, 1222119, 1357910, 1629492, 1901074, 2036865, 2444238, 2715820, 2851611, 3802148, 4073730, 4752685, 4888476, 5703222, 6110595, 8147460, 8554833, 9505370, 11406444, 12221190, 14258055, 17109666, 19010740, 24442380, 28516110, 34219332, 42774165, 57032220, 85548330, 171096660]

約数ペア:

[(1, 171096660), (2, 85548330), (3, 57032220), (4, 42774165), (5, 34219332), (6, 28516110), (7, 24442380), (9, 19010740), (10, 17109666), (12, 14258055), (14, 12221190), (15, 11406444), (18, 9505370), (20, 8554833), (21, 8147460), (28, 6110595), (30, 5703222), (35, 4888476), (36, 4752685), (42, 4073730), (45, 3802148), (60, 2851611), (63, 2715820), (70, 2444238), (84, 2036865), (90, 1901074), (105, 1629492), (126, 1357910), (140, 1222119), (180, 950537), (210, 814746), (251, 681660), (252, 678955), (315, 543164), (420, 407373), (502, 340830), (541, 316260), (630, 271582), (753, 227220), (1004, 170415), (1082, 158130), (1255, 136332), (1260, 135791), (1506, 113610), (1623, 105420), (1757, 97380), (2164, 79065), (2259, 75740), (2510, 68166), (2705, 63252), (3012, 56805), (3246, 52710), (3514, 48690), (3765, 45444), (3787, 45180), (4518, 37870), (4869, 35140), (5020, 34083), (5271, 32460), (5410, 31626), (6492, 26355), (7028, 24345), (7530, 22722), (7574, 22590), (8115, 21084), (8785, 19476), (9036, 18935), (9738, 17570), (10542, 16230), (10820, 15813), (11295, 15148), (11361, 15060)]