54338700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13933}}^1$

素因数の和:13963

約数の個数: 72

約数和(自身を含む): 169325968

約数和(自身を除く): 114987268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 13933, 27866, 41799, 55732, 69665, 83598, 139330, 167196, 181129, 208995, 278660, 348325, 362258, 417990, 543387, 696650, 724516, 835980, 905645, 1044975, 1086774, 1393300, 1811290, 2089950, 2173548, 2716935, 3622580, 4179900, 4528225, 5433870, 9056450, 10867740, 13584675, 18112900, 27169350, 54338700]

約数ペア:

[(1, 54338700), (2, 27169350), (3, 18112900), (4, 13584675), (5, 10867740), (6, 9056450), (10, 5433870), (12, 4528225), (13, 4179900), (15, 3622580), (20, 2716935), (25, 2173548), (26, 2089950), (30, 1811290), (39, 1393300), (50, 1086774), (52, 1044975), (60, 905645), (65, 835980), (75, 724516), (78, 696650), (100, 543387), (130, 417990), (150, 362258), (156, 348325), (195, 278660), (260, 208995), (300, 181129), (325, 167196), (390, 139330), (650, 83598), (780, 69665), (975, 55732), (1300, 41799), (1950, 27866), (3900, 13933)]