72522100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 180974528

約数和(自身を除く): 108452428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 313, 331, 350, 626, 662, 700, 1252, 1324, 1565, 1655, 2191, 2317, 3130, 3310, 4382, 4634, 6260, 6620, 7825, 8275, 8764, 9268, 10955, 11585, 15650, 16550, 21910, 23170, 31300, 33100, 43820, 46340, 54775, 57925, 103603, 109550, 115850, 207206, 219100, 231700, 414412, 518015, 725221, 1036030, 1450442, 2072060, 2590075, 2900884, 3626105, 5180150, 7252210, 10360300, 14504420, 18130525, 36261050, 72522100]

約数ペア:

[(1, 72522100), (2, 36261050), (4, 18130525), (5, 14504420), (7, 10360300), (10, 7252210), (14, 5180150), (20, 3626105), (25, 2900884), (28, 2590075), (35, 2072060), (50, 1450442), (70, 1036030), (100, 725221), (140, 518015), (175, 414412), (313, 231700), (331, 219100), (350, 207206), (626, 115850), (662, 109550), (700, 103603), (1252, 57925), (1324, 54775), (1565, 46340), (1655, 43820), (2191, 33100), (2317, 31300), (3130, 23170), (3310, 21910), (4382, 16550), (4634, 15650), (6260, 11585), (6620, 10955), (7825, 9268), (8275, 8764)]