829981260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{68821}}^1$

素因数の和:68903

約数の個数: 72

約数和(自身を含む): 2555223216

約数和(自身を除く): 1725241956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 68821, 137642, 206463, 275284, 344105, 412926, 619389, 688210, 825852, 1032315, 1238778, 1376420, 2064630, 2477556, 3096945, 4129260, 4611007, 6193890, 9222014, 12387780, 13833021, 18444028, 23055035, 27666042, 41499063, 46110070, 55332084, 69165105, 82998126, 92220140, 138330210, 165996252, 207495315, 276660420, 414990630, 829981260]

約数ペア:

[(1, 829981260), (2, 414990630), (3, 276660420), (4, 207495315), (5, 165996252), (6, 138330210), (9, 92220140), (10, 82998126), (12, 69165105), (15, 55332084), (18, 46110070), (20, 41499063), (30, 27666042), (36, 23055035), (45, 18444028), (60, 13833021), (67, 12387780), (90, 9222014), (134, 6193890), (180, 4611007), (201, 4129260), (268, 3096945), (335, 2477556), (402, 2064630), (603, 1376420), (670, 1238778), (804, 1032315), (1005, 825852), (1206, 688210), (1340, 619389), (2010, 412926), (2412, 344105), (3015, 275284), (4020, 206463), (6030, 137642), (12060, 68821)]