268981050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 722453760

約数和(自身を除く): 453472710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 271, 325, 390, 509, 542, 650, 813, 975, 1018, 1355, 1527, 1626, 1950, 2545, 2710, 3054, 3523, 4065, 5090, 6617, 6775, 7046, 7635, 8130, 10569, 12725, 13234, 13550, 15270, 17615, 19851, 20325, 21138, 25450, 33085, 35230, 38175, 39702, 40650, 52845, 66170, 76350, 88075, 99255, 105690, 137939, 165425, 176150, 198510, 264225, 275878, 330850, 413817, 496275, 528450, 689695, 827634, 992550, 1379390, 1793207, 2069085, 3448475, 3586414, 4138170, 5379621, 6896950, 8966035, 10345425, 10759242, 17932070, 20690850, 26898105, 44830175, 53796210, 89660350, 134490525, 268981050]

約数ペア:

[(1, 268981050), (2, 134490525), (3, 89660350), (5, 53796210), (6, 44830175), (10, 26898105), (13, 20690850), (15, 17932070), (25, 10759242), (26, 10345425), (30, 8966035), (39, 6896950), (50, 5379621), (65, 4138170), (75, 3586414), (78, 3448475), (130, 2069085), (150, 1793207), (195, 1379390), (271, 992550), (325, 827634), (390, 689695), (509, 528450), (542, 496275), (650, 413817), (813, 330850), (975, 275878), (1018, 264225), (1355, 198510), (1527, 176150), (1626, 165425), (1950, 137939), (2545, 105690), (2710, 99255), (3054, 88075), (3523, 76350), (4065, 66170), (5090, 52845), (6617, 40650), (6775, 39702), (7046, 38175), (7635, 35230), (8130, 33085), (10569, 25450), (12725, 21138), (13234, 20325), (13550, 19851), (15270, 17615)]