97137880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 272399760

約数和(自身を除く): 175261880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 361, 380, 434, 532, 589, 620, 665, 722, 760, 868, 961, 1064, 1085, 1178, 1240, 1330, 1444, 1736, 1805, 1922, 2170, 2356, 2527, 2660, 2888, 2945, 3610, 3844, 4123, 4340, 4712, 4805, 5054, 5320, 5890, 6727, 7220, 7688, 8246, 8680, 9610, 10108, 11191, 11780, 12635, 13454, 14440, 16492, 18259, 19220, 20216, 20615, 22382, 23560, 25270, 26908, 32984, 33635, 36518, 38440, 41230, 44764, 50540, 53816, 55955, 67270, 73036, 78337, 82460, 89528, 91295, 101080, 111910, 127813, 134540, 146072, 156674, 164920, 182590, 223820, 255626, 269080, 313348, 346921, 365180, 391685, 447640, 511252, 626696, 639065, 693842, 730360, 783370, 1022504, 1278130, 1387684, 1566740, 1734605, 2428447, 2556260, 2775368, 3133480, 3469210, 4856894, 5112520, 6938420, 9713788, 12142235, 13876840, 19427576, 24284470, 48568940, 97137880]

約数ペア:

[(1, 97137880), (2, 48568940), (4, 24284470), (5, 19427576), (7, 13876840), (8, 12142235), (10, 9713788), (14, 6938420), (19, 5112520), (20, 4856894), (28, 3469210), (31, 3133480), (35, 2775368), (38, 2556260), (40, 2428447), (56, 1734605), (62, 1566740), (70, 1387684), (76, 1278130), (95, 1022504), (124, 783370), (133, 730360), (140, 693842), (152, 639065), (155, 626696), (190, 511252), (217, 447640), (248, 391685), (266, 365180), (280, 346921), (310, 313348), (361, 269080), (380, 255626), (434, 223820), (532, 182590), (589, 164920), (620, 156674), (665, 146072), (722, 134540), (760, 127813), (868, 111910), (961, 101080), (1064, 91295), (1085, 89528), (1178, 82460), (1240, 78337), (1330, 73036), (1444, 67270), (1736, 55955), (1805, 53816), (1922, 50540), (2170, 44764), (2356, 41230), (2527, 38440), (2660, 36518), (2888, 33635), (2945, 32984), (3610, 26908), (3844, 25270), (4123, 23560), (4340, 22382), (4712, 20615), (4805, 20216), (5054, 19220), (5320, 18259), (5890, 16492), (6727, 14440), (7220, 13454), (7688, 12635), (8246, 11780), (8680, 11191), (9610, 10108)]