150421404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^2$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 423615360

約数和(自身を除く): 273193956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 307, 399, 532, 614, 798, 921, 1228, 1596, 1842, 2149, 3684, 4298, 5833, 6447, 8596, 11666, 12894, 17499, 23332, 25788, 34998, 40831, 69996, 81662, 94249, 122493, 163324, 188498, 244986, 282747, 376996, 489972, 565494, 659743, 1130988, 1319486, 1790731, 1979229, 2638972, 3581462, 3958458, 5372193, 7162924, 7916916, 10744386, 12535117, 21488772, 25070234, 37605351, 50140468, 75210702, 150421404]

約数ペア:

[(1, 150421404), (2, 75210702), (3, 50140468), (4, 37605351), (6, 25070234), (7, 21488772), (12, 12535117), (14, 10744386), (19, 7916916), (21, 7162924), (28, 5372193), (38, 3958458), (42, 3581462), (57, 2638972), (76, 1979229), (84, 1790731), (114, 1319486), (133, 1130988), (228, 659743), (266, 565494), (307, 489972), (399, 376996), (532, 282747), (614, 244986), (798, 188498), (921, 163324), (1228, 122493), (1596, 94249), (1842, 81662), (2149, 69996), (3684, 40831), (4298, 34998), (5833, 25788), (6447, 23332), (8596, 17499), (11666, 12894)]