85535340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 276514560

約数和(自身を除く): 190979220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 359, 361, 380, 418, 570, 627, 660, 718, 722, 836, 1045, 1077, 1083, 1140, 1254, 1436, 1444, 1795, 1805, 2090, 2154, 2166, 2508, 3135, 3590, 3610, 3949, 3971, 4180, 4308, 4332, 5385, 5415, 6270, 6821, 7180, 7220, 7898, 7942, 10770, 10830, 11847, 11913, 12540, 13642, 15796, 15884, 19745, 19855, 20463, 21540, 21660, 23694, 23826, 27284, 34105, 39490, 39710, 40926, 47388, 47652, 59235, 59565, 68210, 75031, 78980, 79420, 81852, 102315, 118470, 119130, 129599, 136420, 150062, 204630, 225093, 236940, 238260, 259198, 300124, 375155, 388797, 409260, 450186, 518396, 647995, 750310, 777594, 900372, 1125465, 1295990, 1425589, 1500620, 1555188, 1943985, 2250930, 2591980, 2851178, 3887970, 4276767, 4501860, 5702356, 7127945, 7775940, 8553534, 14255890, 17107068, 21383835, 28511780, 42767670, 85535340]

約数ペア:

[(1, 85535340), (2, 42767670), (3, 28511780), (4, 21383835), (5, 17107068), (6, 14255890), (10, 8553534), (11, 7775940), (12, 7127945), (15, 5702356), (19, 4501860), (20, 4276767), (22, 3887970), (30, 2851178), (33, 2591980), (38, 2250930), (44, 1943985), (55, 1555188), (57, 1500620), (60, 1425589), (66, 1295990), (76, 1125465), (95, 900372), (110, 777594), (114, 750310), (132, 647995), (165, 518396), (190, 450186), (209, 409260), (220, 388797), (228, 375155), (285, 300124), (330, 259198), (359, 238260), (361, 236940), (380, 225093), (418, 204630), (570, 150062), (627, 136420), (660, 129599), (718, 119130), (722, 118470), (836, 102315), (1045, 81852), (1077, 79420), (1083, 78980), (1140, 75031), (1254, 68210), (1436, 59565), (1444, 59235), (1795, 47652), (1805, 47388), (2090, 40926), (2154, 39710), (2166, 39490), (2508, 34105), (3135, 27284), (3590, 23826), (3610, 23694), (3949, 21660), (3971, 21540), (4180, 20463), (4308, 19855), (4332, 19745), (5385, 15884), (5415, 15796), (6270, 13642), (6821, 12540), (7180, 11913), (7220, 11847), (7898, 10830), (7942, 10770)]