68360850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2172

約数の個数: 72

約数和(自身を含む): 186268212

約数和(自身を除く): 117907362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2081, 2190, 3285, 3650, 4162, 5475, 6243, 6570, 10405, 10950, 12486, 16425, 18729, 20810, 31215, 32850, 37458, 52025, 62430, 93645, 104050, 151913, 156075, 187290, 303826, 312150, 455739, 468225, 759565, 911478, 936450, 1367217, 1519130, 2278695, 2734434, 3797825, 4557390, 6836085, 7595650, 11393475, 13672170, 22786950, 34180425, 68360850]

約数ペア:

[(1, 68360850), (2, 34180425), (3, 22786950), (5, 13672170), (6, 11393475), (9, 7595650), (10, 6836085), (15, 4557390), (18, 3797825), (25, 2734434), (30, 2278695), (45, 1519130), (50, 1367217), (73, 936450), (75, 911478), (90, 759565), (146, 468225), (150, 455739), (219, 312150), (225, 303826), (365, 187290), (438, 156075), (450, 151913), (657, 104050), (730, 93645), (1095, 62430), (1314, 52025), (1825, 37458), (2081, 32850), (2190, 31215), (3285, 20810), (3650, 18729), (4162, 16425), (5475, 12486), (6243, 10950), (6570, 10405)]