1770132900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{256541}}^1$

素因数の和:256581

約数の個数: 72

約数和(自身を含む): 5344282944

約数和(自身を除く): 3574150044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 256541, 513082, 769623, 1026164, 1282705, 1539246, 2565410, 3078492, 3848115, 5130820, 5900443, 6413525, 7696230, 11800886, 12827050, 15392460, 17701329, 19240575, 23601772, 25654100, 29502215, 35402658, 38481150, 59004430, 70805316, 76962300, 88506645, 118008860, 147511075, 177013290, 295022150, 354026580, 442533225, 590044300, 885066450, 1770132900]

約数ペア:

[(1, 1770132900), (2, 885066450), (3, 590044300), (4, 442533225), (5, 354026580), (6, 295022150), (10, 177013290), (12, 147511075), (15, 118008860), (20, 88506645), (23, 76962300), (25, 70805316), (30, 59004430), (46, 38481150), (50, 35402658), (60, 29502215), (69, 25654100), (75, 23601772), (92, 19240575), (100, 17701329), (115, 15392460), (138, 12827050), (150, 11800886), (230, 7696230), (276, 6413525), (300, 5900443), (345, 5130820), (460, 3848115), (575, 3078492), (690, 2565410), (1150, 1539246), (1380, 1282705), (1725, 1026164), (2300, 769623), (3450, 513082), (6900, 256541)]