69228400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9109}}^1$

素因数の和:9146

約数の個数: 60

約数和(自身を含む): 175094200

約数和(自身を除く): 105865800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 9109, 18218, 36436, 45545, 72872, 91090, 145744, 173071, 182180, 227725, 346142, 364360, 455450, 692284, 728720, 865355, 910900, 1384568, 1730710, 1821800, 2769136, 3461420, 3643600, 4326775, 6922840, 8653550, 13845680, 17307100, 34614200, 69228400]

約数ペア:

[(1, 69228400), (2, 34614200), (4, 17307100), (5, 13845680), (8, 8653550), (10, 6922840), (16, 4326775), (19, 3643600), (20, 3461420), (25, 2769136), (38, 1821800), (40, 1730710), (50, 1384568), (76, 910900), (80, 865355), (95, 728720), (100, 692284), (152, 455450), (190, 364360), (200, 346142), (304, 227725), (380, 182180), (400, 173071), (475, 145744), (760, 91090), (950, 72872), (1520, 45545), (1900, 36436), (3800, 18218), (7600, 9109)]