69384200

素因数分解:

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

素因数の和:116

約数の個数: 108

約数和(自身を含む): 175924845

約数和(自身を除く): 106540645

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 361, 380, 475, 589, 620, 722, 760, 775, 950, 961, 1178, 1240, 1444, 1550, 1805, 1900, 1922, 2356, 2888, 2945, 3100, 3610, 3800, 3844, 4712, 4805, 5890, 6200, 7220, 7688, 9025, 9610, 11191, 11780, 14440, 14725, 18050, 18259, 19220, 22382, 23560, 24025, 29450, 36100, 36518, 38440, 44764, 48050, 55955, 58900, 72200, 73036, 89528, 91295, 96100, 111910, 117800, 146072, 182590, 192200, 223820, 279775, 346921, 365180, 447640, 456475, 559550, 693842, 730360, 912950, 1119100, 1387684, 1734605, 1825900, 2238200, 2775368, 3469210, 3651800, 6938420, 8673025, 13876840, 17346050, 34692100, 69384200]

約数ペア:

[(1, 69384200), (2, 34692100), (4, 17346050), (5, 13876840), (8, 8673025), (10, 6938420), (19, 3651800), (20, 3469210), (25, 2775368), (31, 2238200), (38, 1825900), (40, 1734605), (50, 1387684), (62, 1119100), (76, 912950), (95, 730360), (100, 693842), (124, 559550), (152, 456475), (155, 447640), (190, 365180), (200, 346921), (248, 279775), (310, 223820), (361, 192200), (380, 182590), (475, 146072), (589, 117800), (620, 111910), (722, 96100), (760, 91295), (775, 89528), (950, 73036), (961, 72200), (1178, 58900), (1240, 55955), (1444, 48050), (1550, 44764), (1805, 38440), (1900, 36518), (1922, 36100), (2356, 29450), (2888, 24025), (2945, 23560), (3100, 22382), (3610, 19220), (3800, 18259), (3844, 18050), (4712, 14725), (4805, 14440), (5890, 11780), (6200, 11191), (7220, 9610), (7688, 9025)]