30300400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5827}}^1$

素因数の和:5858

約数の個数: 60

約数和(自身を含む): 78409912

約数和(自身を除く): 48109512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 5827, 11654, 23308, 29135, 46616, 58270, 75751, 93232, 116540, 145675, 151502, 233080, 291350, 303004, 378755, 466160, 582700, 606008, 757510, 1165400, 1212016, 1515020, 1893775, 2330800, 3030040, 3787550, 6060080, 7575100, 15150200, 30300400]

約数ペア:

[(1, 30300400), (2, 15150200), (4, 7575100), (5, 6060080), (8, 3787550), (10, 3030040), (13, 2330800), (16, 1893775), (20, 1515020), (25, 1212016), (26, 1165400), (40, 757510), (50, 606008), (52, 582700), (65, 466160), (80, 378755), (100, 303004), (104, 291350), (130, 233080), (200, 151502), (208, 145675), (260, 116540), (325, 93232), (400, 75751), (520, 58270), (650, 46616), (1040, 29135), (1300, 23308), (2600, 11654), (5200, 5827)]