127768980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 374750208

約数和(自身を除く): 246981228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 620, 730, 876, 930, 941, 1095, 1460, 1860, 1882, 2190, 2263, 2823, 3764, 4380, 4526, 4705, 5646, 6789, 9052, 9410, 11292, 11315, 13578, 14115, 18820, 22630, 27156, 28230, 29171, 33945, 45260, 56460, 58342, 67890, 68693, 87513, 116684, 135780, 137386, 145855, 175026, 206079, 274772, 291710, 343465, 350052, 412158, 437565, 583420, 686930, 824316, 875130, 1030395, 1373860, 1750260, 2060790, 2129483, 4121580, 4258966, 6388449, 8517932, 10647415, 12776898, 21294830, 25553796, 31942245, 42589660, 63884490, 127768980]

約数ペア:

[(1, 127768980), (2, 63884490), (3, 42589660), (4, 31942245), (5, 25553796), (6, 21294830), (10, 12776898), (12, 10647415), (15, 8517932), (20, 6388449), (30, 4258966), (31, 4121580), (60, 2129483), (62, 2060790), (73, 1750260), (93, 1373860), (124, 1030395), (146, 875130), (155, 824316), (186, 686930), (219, 583420), (292, 437565), (310, 412158), (365, 350052), (372, 343465), (438, 291710), (465, 274772), (620, 206079), (730, 175026), (876, 145855), (930, 137386), (941, 135780), (1095, 116684), (1460, 87513), (1860, 68693), (1882, 67890), (2190, 58342), (2263, 56460), (2823, 45260), (3764, 33945), (4380, 29171), (4526, 28230), (4705, 27156), (5646, 22630), (6789, 18820), (9052, 14115), (9410, 13578), (11292, 11315)]