73782900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{9109}}^1$

素因数の和:9135

約数の個数: 90

約数和(自身を含む): 239201270

約数和(自身を除く): 165418370

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 9109, 18218, 27327, 36436, 45545, 54654, 81981, 91090, 109308, 136635, 163962, 182180, 227725, 245943, 273270, 327924, 409905, 455450, 491886, 546540, 683175, 737829, 819810, 910900, 983772, 1229715, 1366350, 1475658, 1639620, 2049525, 2459430, 2732700, 2951316, 3689145, 4099050, 4918860, 6148575, 7378290, 8198100, 12297150, 14756580, 18445725, 24594300, 36891450, 73782900]

約数ペア:

[(1, 73782900), (2, 36891450), (3, 24594300), (4, 18445725), (5, 14756580), (6, 12297150), (9, 8198100), (10, 7378290), (12, 6148575), (15, 4918860), (18, 4099050), (20, 3689145), (25, 2951316), (27, 2732700), (30, 2459430), (36, 2049525), (45, 1639620), (50, 1475658), (54, 1366350), (60, 1229715), (75, 983772), (81, 910900), (90, 819810), (100, 737829), (108, 683175), (135, 546540), (150, 491886), (162, 455450), (180, 409905), (225, 327924), (270, 273270), (300, 245943), (324, 227725), (405, 182180), (450, 163962), (540, 136635), (675, 109308), (810, 91090), (900, 81981), (1350, 54654), (1620, 45545), (2025, 36436), (2700, 27327), (4050, 18218), (8100, 9109)]