8895900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2311

約数の個数: 72

約数和(自身を含む): 27730864

約数和(自身を除く): 18834964

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, 2281, 3900, 4562, 6843, 9124, 11405, 13686, 22810, 27372, 29653, 34215, 45620, 57025, 59306, 68430, 88959, 114050, 118612, 136860, 148265, 171075, 177918, 228100, 296530, 342150, 355836, 444795, 593060, 684300, 741325, 889590, 1482650, 1779180, 2223975, 2965300, 4447950, 8895900]

約数ペア:

[(1, 8895900), (2, 4447950), (3, 2965300), (4, 2223975), (5, 1779180), (6, 1482650), (10, 889590), (12, 741325), (13, 684300), (15, 593060), (20, 444795), (25, 355836), (26, 342150), (30, 296530), (39, 228100), (50, 177918), (52, 171075), (60, 148265), (65, 136860), (75, 118612), (78, 114050), (100, 88959), (130, 68430), (150, 59306), (156, 57025), (195, 45620), (260, 34215), (300, 29653), (325, 27372), (390, 22810), (650, 13686), (780, 11405), (975, 9124), (1300, 6843), (1950, 4562), (2281, 3900)]