125517870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7621}}^1$

素因数の和:7698

約数の個数: 64

約数和(自身を含む): 340246080

約数和(自身を除く): 214728210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 7621, 8235, 15242, 16470, 22863, 38105, 45726, 68589, 76210, 114315, 137178, 205767, 228630, 342945, 411534, 464881, 685890, 929762, 1028835, 1394643, 2057670, 2324405, 2789286, 4183929, 4648810, 6973215, 8367858, 12551787, 13946430, 20919645, 25103574, 41839290, 62758935, 125517870]

約数ペア:

[(1, 125517870), (2, 62758935), (3, 41839290), (5, 25103574), (6, 20919645), (9, 13946430), (10, 12551787), (15, 8367858), (18, 6973215), (27, 4648810), (30, 4183929), (45, 2789286), (54, 2324405), (61, 2057670), (90, 1394643), (122, 1028835), (135, 929762), (183, 685890), (270, 464881), (305, 411534), (366, 342945), (549, 228630), (610, 205767), (915, 137178), (1098, 114315), (1647, 76210), (1830, 68589), (2745, 45726), (3294, 38105), (5490, 22863), (7621, 16470), (8235, 15242)]