149425320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 506761920

約数和(自身を除く): 357336600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 121, 123, 132, 164, 165, 205, 220, 242, 246, 251, 264, 328, 330, 363, 410, 440, 451, 484, 492, 502, 605, 615, 660, 726, 753, 820, 902, 968, 984, 1004, 1210, 1230, 1255, 1320, 1353, 1452, 1506, 1640, 1804, 1815, 2008, 2255, 2420, 2460, 2510, 2706, 2761, 2904, 3012, 3608, 3630, 3765, 4510, 4840, 4920, 4961, 5020, 5412, 5522, 6024, 6765, 7260, 7530, 8283, 9020, 9922, 10040, 10291, 10824, 11044, 13530, 13805, 14520, 14883, 15060, 16566, 18040, 19844, 20582, 22088, 24805, 27060, 27610, 29766, 30120, 30371, 30873, 33132, 39688, 41164, 41415, 49610, 51455, 54120, 55220, 59532, 60742, 61746, 66264, 74415, 82328, 82830, 91113, 99220, 102910, 110440, 113201, 119064, 121484, 123492, 148830, 151855, 154365, 165660, 182226, 198440, 205820, 226402, 242968, 246984, 297660, 303710, 308730, 331320, 339603, 364452, 411640, 452804, 455565, 566005, 595320, 607420, 617460, 679206, 728904, 905608, 911130, 1132010, 1214840, 1234920, 1245211, 1358412, 1698015, 1822260, 2264020, 2490422, 2716824, 3396030, 3644520, 3735633, 4528040, 4980844, 6226055, 6792060, 7471266, 9961688, 12452110, 13584120, 14942532, 18678165, 24904220, 29885064, 37356330, 49808440, 74712660, 149425320]

約数ペア:

[(1, 149425320), (2, 74712660), (3, 49808440), (4, 37356330), (5, 29885064), (6, 24904220), (8, 18678165), (10, 14942532), (11, 13584120), (12, 12452110), (15, 9961688), (20, 7471266), (22, 6792060), (24, 6226055), (30, 4980844), (33, 4528040), (40, 3735633), (41, 3644520), (44, 3396030), (55, 2716824), (60, 2490422), (66, 2264020), (82, 1822260), (88, 1698015), (110, 1358412), (120, 1245211), (121, 1234920), (123, 1214840), (132, 1132010), (164, 911130), (165, 905608), (205, 728904), (220, 679206), (242, 617460), (246, 607420), (251, 595320), (264, 566005), (328, 455565), (330, 452804), (363, 411640), (410, 364452), (440, 339603), (451, 331320), (484, 308730), (492, 303710), (502, 297660), (605, 246984), (615, 242968), (660, 226402), (726, 205820), (753, 198440), (820, 182226), (902, 165660), (968, 154365), (984, 151855), (1004, 148830), (1210, 123492), (1230, 121484), (1255, 119064), (1320, 113201), (1353, 110440), (1452, 102910), (1506, 99220), (1640, 91113), (1804, 82830), (1815, 82328), (2008, 74415), (2255, 66264), (2420, 61746), (2460, 60742), (2510, 59532), (2706, 55220), (2761, 54120), (2904, 51455), (3012, 49610), (3608, 41415), (3630, 41164), (3765, 39688), (4510, 33132), (4840, 30873), (4920, 30371), (4961, 30120), (5020, 29766), (5412, 27610), (5522, 27060), (6024, 24805), (6765, 22088), (7260, 20582), (7530, 19844), (8283, 18040), (9020, 16566), (9922, 15060), (10040, 14883), (10291, 14520), (10824, 13805), (11044, 13530)]