78974100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1934

約数の個数: 108

約数和(自身を含む): 252942144

約数和(自身を除く): 173968044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 1867, 2115, 2350, 2820, 3525, 3734, 4230, 4700, 5601, 7050, 7468, 8460, 9335, 10575, 11202, 14100, 16803, 18670, 21150, 22404, 28005, 33606, 37340, 42300, 46675, 56010, 67212, 84015, 87749, 93350, 112020, 140025, 168030, 175498, 186700, 263247, 280050, 336060, 350996, 420075, 438745, 526494, 560100, 789741, 840150, 877490, 1052988, 1316235, 1579482, 1680300, 1754980, 2193725, 2632470, 3158964, 3948705, 4387450, 5264940, 6581175, 7897410, 8774900, 13162350, 15794820, 19743525, 26324700, 39487050, 78974100]

約数ペア:

[(1, 78974100), (2, 39487050), (3, 26324700), (4, 19743525), (5, 15794820), (6, 13162350), (9, 8774900), (10, 7897410), (12, 6581175), (15, 5264940), (18, 4387450), (20, 3948705), (25, 3158964), (30, 2632470), (36, 2193725), (45, 1754980), (47, 1680300), (50, 1579482), (60, 1316235), (75, 1052988), (90, 877490), (94, 840150), (100, 789741), (141, 560100), (150, 526494), (180, 438745), (188, 420075), (225, 350996), (235, 336060), (282, 280050), (300, 263247), (423, 186700), (450, 175498), (470, 168030), (564, 140025), (705, 112020), (846, 93350), (900, 87749), (940, 84015), (1175, 67212), (1410, 56010), (1692, 46675), (1867, 42300), (2115, 37340), (2350, 33606), (2820, 28005), (3525, 22404), (3734, 21150), (4230, 18670), (4700, 16803), (5601, 14100), (7050, 11202), (7468, 10575), (8460, 9335)]