68623100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7541}}^1$

素因数の和:7575

約数の個数: 72

約数和(自身を含む): 183300768

約数和(自身を除く): 114677668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 7541, 9100, 15082, 30164, 37705, 52787, 75410, 98033, 105574, 150820, 188525, 196066, 211148, 263935, 377050, 392132, 490165, 527870, 686231, 754100, 980330, 1055740, 1319675, 1372462, 1960660, 2450825, 2639350, 2744924, 3431155, 4901650, 5278700, 6862310, 9803300, 13724620, 17155775, 34311550, 68623100]

約数ペア:

[(1, 68623100), (2, 34311550), (4, 17155775), (5, 13724620), (7, 9803300), (10, 6862310), (13, 5278700), (14, 4901650), (20, 3431155), (25, 2744924), (26, 2639350), (28, 2450825), (35, 1960660), (50, 1372462), (52, 1319675), (65, 1055740), (70, 980330), (91, 754100), (100, 686231), (130, 527870), (140, 490165), (175, 392132), (182, 377050), (260, 263935), (325, 211148), (350, 196066), (364, 188525), (455, 150820), (650, 105574), (700, 98033), (910, 75410), (1300, 52787), (1820, 37705), (2275, 30164), (4550, 15082), (7541, 9100)]