102475320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 328458240

約数和(自身を除く): 225982920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 191, 204, 255, 263, 340, 382, 408, 510, 526, 573, 680, 764, 789, 955, 1020, 1052, 1146, 1315, 1528, 1578, 1910, 2040, 2104, 2292, 2630, 2865, 3156, 3247, 3820, 3945, 4471, 4584, 5260, 5730, 6312, 6494, 7640, 7890, 8942, 9741, 10520, 11460, 12988, 13413, 15780, 16235, 17884, 19482, 22355, 22920, 25976, 26826, 31560, 32470, 35768, 38964, 44710, 48705, 50233, 53652, 64940, 67065, 77928, 89420, 97410, 100466, 107304, 129880, 134130, 150699, 178840, 194820, 200932, 251165, 268260, 301398, 389640, 401864, 502330, 536520, 602796, 753495, 853961, 1004660, 1205592, 1506990, 1707922, 2009320, 2561883, 3013980, 3415844, 4269805, 5123766, 6027960, 6831688, 8539610, 10247532, 12809415, 17079220, 20495064, 25618830, 34158440, 51237660, 102475320]

約数ペア:

[(1, 102475320), (2, 51237660), (3, 34158440), (4, 25618830), (5, 20495064), (6, 17079220), (8, 12809415), (10, 10247532), (12, 8539610), (15, 6831688), (17, 6027960), (20, 5123766), (24, 4269805), (30, 3415844), (34, 3013980), (40, 2561883), (51, 2009320), (60, 1707922), (68, 1506990), (85, 1205592), (102, 1004660), (120, 853961), (136, 753495), (170, 602796), (191, 536520), (204, 502330), (255, 401864), (263, 389640), (340, 301398), (382, 268260), (408, 251165), (510, 200932), (526, 194820), (573, 178840), (680, 150699), (764, 134130), (789, 129880), (955, 107304), (1020, 100466), (1052, 97410), (1146, 89420), (1315, 77928), (1528, 67065), (1578, 64940), (1910, 53652), (2040, 50233), (2104, 48705), (2292, 44710), (2630, 38964), (2865, 35768), (3156, 32470), (3247, 31560), (3820, 26826), (3945, 25976), (4471, 22920), (4584, 22355), (5260, 19482), (5730, 17884), (6312, 16235), (6494, 15780), (7640, 13413), (7890, 12988), (8942, 11460), (9741, 10520)]