79274300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 197799840

約数和(自身を除く): 118525540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 269, 350, 421, 538, 700, 842, 1076, 1345, 1684, 1883, 2105, 2690, 2947, 3766, 4210, 5380, 5894, 6725, 7532, 8420, 9415, 10525, 11788, 13450, 14735, 18830, 21050, 26900, 29470, 37660, 42100, 47075, 58940, 73675, 94150, 113249, 147350, 188300, 226498, 294700, 452996, 566245, 792743, 1132490, 1585486, 2264980, 2831225, 3170972, 3963715, 5662450, 7927430, 11324900, 15854860, 19818575, 39637150, 79274300]

約数ペア:

[(1, 79274300), (2, 39637150), (4, 19818575), (5, 15854860), (7, 11324900), (10, 7927430), (14, 5662450), (20, 3963715), (25, 3170972), (28, 2831225), (35, 2264980), (50, 1585486), (70, 1132490), (100, 792743), (140, 566245), (175, 452996), (269, 294700), (350, 226498), (421, 188300), (538, 147350), (700, 113249), (842, 94150), (1076, 73675), (1345, 58940), (1684, 47075), (1883, 42100), (2105, 37660), (2690, 29470), (2947, 26900), (3766, 21050), (4210, 18830), (5380, 14735), (5894, 13450), (6725, 11788), (7532, 10525), (8420, 9415)]