90688410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1209

約数の個数: 80

約数和(自身を含む): 246445056

約数和(自身を除く): 155756646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 810, 927, 1030, 1087, 1545, 1854, 2174, 2781, 3090, 3261, 4635, 5435, 5562, 6522, 8343, 9270, 9783, 10870, 13905, 16305, 16686, 19566, 27810, 29349, 32610, 41715, 48915, 58698, 83430, 88047, 97830, 111961, 146745, 176094, 223922, 293490, 335883, 440235, 559805, 671766, 880470, 1007649, 1119610, 1679415, 2015298, 3022947, 3358830, 5038245, 6045894, 9068841, 10076490, 15114735, 18137682, 30229470, 45344205, 90688410]

約数ペア:

[(1, 90688410), (2, 45344205), (3, 30229470), (5, 18137682), (6, 15114735), (9, 10076490), (10, 9068841), (15, 6045894), (18, 5038245), (27, 3358830), (30, 3022947), (45, 2015298), (54, 1679415), (81, 1119610), (90, 1007649), (103, 880470), (135, 671766), (162, 559805), (206, 440235), (270, 335883), (309, 293490), (405, 223922), (515, 176094), (618, 146745), (810, 111961), (927, 97830), (1030, 88047), (1087, 83430), (1545, 58698), (1854, 48915), (2174, 41715), (2781, 32610), (3090, 29349), (3261, 27810), (4635, 19566), (5435, 16686), (5562, 16305), (6522, 13905), (8343, 10870), (9270, 9783)]