85624920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 295972560

約数和(自身を除く): 210347640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 823, 867, 1020, 1156, 1224, 1445, 1530, 1646, 1734, 2040, 2312, 2469, 2601, 2890, 3060, 3292, 3468, 4115, 4335, 4938, 5202, 5780, 6120, 6584, 6936, 7407, 8230, 8670, 9876, 10404, 11560, 12345, 13005, 13991, 14814, 16460, 17340, 19752, 20808, 24690, 26010, 27982, 29628, 32920, 34680, 37035, 41973, 49380, 52020, 55964, 59256, 69955, 74070, 83946, 98760, 104040, 111928, 125919, 139910, 148140, 167892, 209865, 237847, 251838, 279820, 296280, 335784, 419730, 475694, 503676, 559640, 629595, 713541, 839460, 951388, 1007352, 1189235, 1259190, 1427082, 1678920, 1902776, 2140623, 2378470, 2518380, 2854164, 3567705, 4281246, 4756940, 5036760, 5708328, 7135410, 8562492, 9513880, 10703115, 14270820, 17124984, 21406230, 28541640, 42812460, 85624920]

約数ペア:

[(1, 85624920), (2, 42812460), (3, 28541640), (4, 21406230), (5, 17124984), (6, 14270820), (8, 10703115), (9, 9513880), (10, 8562492), (12, 7135410), (15, 5708328), (17, 5036760), (18, 4756940), (20, 4281246), (24, 3567705), (30, 2854164), (34, 2518380), (36, 2378470), (40, 2140623), (45, 1902776), (51, 1678920), (60, 1427082), (68, 1259190), (72, 1189235), (85, 1007352), (90, 951388), (102, 839460), (120, 713541), (136, 629595), (153, 559640), (170, 503676), (180, 475694), (204, 419730), (255, 335784), (289, 296280), (306, 279820), (340, 251838), (360, 237847), (408, 209865), (510, 167892), (578, 148140), (612, 139910), (680, 125919), (765, 111928), (823, 104040), (867, 98760), (1020, 83946), (1156, 74070), (1224, 69955), (1445, 59256), (1530, 55964), (1646, 52020), (1734, 49380), (2040, 41973), (2312, 37035), (2469, 34680), (2601, 32920), (2890, 29628), (3060, 27982), (3292, 26010), (3468, 24690), (4115, 20808), (4335, 19752), (4938, 17340), (5202, 16460), (5780, 14814), (6120, 13991), (6584, 13005), (6936, 12345), (7407, 11560), (8230, 10404), (8670, 9876)]