75030738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 88265262

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 89, 123, 138, 149, 178, 246, 267, 298, 447, 534, 894, 943, 1886, 2047, 2829, 3427, 3649, 4094, 5658, 6109, 6141, 6854, 7298, 10281, 10947, 12218, 12282, 13261, 18327, 20562, 21894, 26522, 36654, 39783, 79566, 83927, 140507, 167854, 251781, 281014, 305003, 421521, 503562, 543701, 610006, 843042, 915009, 1087402, 1631103, 1830018, 3262206, 12505123, 25010246, 37515369, 75030738]

約数ペア:

[(1, 75030738), (2, 37515369), (3, 25010246), (6, 12505123), (23, 3262206), (41, 1830018), (46, 1631103), (69, 1087402), (82, 915009), (89, 843042), (123, 610006), (138, 543701), (149, 503562), (178, 421521), (246, 305003), (267, 281014), (298, 251781), (447, 167854), (534, 140507), (894, 83927), (943, 79566), (1886, 39783), (2047, 36654), (2829, 26522), (3427, 21894), (3649, 20562), (4094, 18327), (5658, 13261), (6109, 12282), (6141, 12218), (6854, 10947), (7298, 10281)]