225985500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3901

約数の個数: 144

約数和(自身を含む): 767946816

約数和(自身を除く): 541961316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3863, 3900, 4500, 4875, 5850, 6500, 7726, 9750, 11589, 11700, 14625, 15452, 19315, 19500, 23178, 29250, 34767, 38630, 46356, 50219, 57945, 58500, 69534, 77260, 96575, 100438, 115890, 139068, 150657, 173835, 193150, 200876, 231780, 251095, 289725, 301314, 347670, 386300, 451971, 482875, 502190, 579450, 602628, 695340, 753285, 869175, 903942, 965750, 1004380, 1158900, 1255475, 1448625, 1506570, 1738350, 1807884, 1931500, 2259855, 2510950, 2897250, 3013140, 3476700, 3766425, 4345875, 4519710, 5021900, 5794500, 6277375, 7532850, 8691750, 9039420, 11299275, 12554750, 15065700, 17383500, 18832125, 22598550, 25109500, 37664250, 45197100, 56496375, 75328500, 112992750, 225985500]

約数ペア:

[(1, 225985500), (2, 112992750), (3, 75328500), (4, 56496375), (5, 45197100), (6, 37664250), (9, 25109500), (10, 22598550), (12, 18832125), (13, 17383500), (15, 15065700), (18, 12554750), (20, 11299275), (25, 9039420), (26, 8691750), (30, 7532850), (36, 6277375), (39, 5794500), (45, 5021900), (50, 4519710), (52, 4345875), (60, 3766425), (65, 3476700), (75, 3013140), (78, 2897250), (90, 2510950), (100, 2259855), (117, 1931500), (125, 1807884), (130, 1738350), (150, 1506570), (156, 1448625), (180, 1255475), (195, 1158900), (225, 1004380), (234, 965750), (250, 903942), (260, 869175), (300, 753285), (325, 695340), (375, 602628), (390, 579450), (450, 502190), (468, 482875), (500, 451971), (585, 386300), (650, 347670), (750, 301314), (780, 289725), (900, 251095), (975, 231780), (1125, 200876), (1170, 193150), (1300, 173835), (1500, 150657), (1625, 139068), (1950, 115890), (2250, 100438), (2340, 96575), (2925, 77260), (3250, 69534), (3863, 58500), (3900, 57945), (4500, 50219), (4875, 46356), (5850, 38630), (6500, 34767), (7726, 29250), (9750, 23178), (11589, 19500), (11700, 19315), (14625, 15452)]