157065816100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{594721}}^1$

素因数の和:594893

約数の個数: 72

約数和(自身を含む): 361353087200

約数和(自身を除く): 204287271100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 139, 190, 278, 380, 475, 556, 695, 950, 1390, 1900, 2641, 2780, 3475, 5282, 6950, 10564, 13205, 13900, 26410, 52820, 66025, 132050, 264100, 594721, 1189442, 2378884, 2973605, 5947210, 11299699, 11894420, 14868025, 22599398, 29736050, 45198796, 56498495, 59472100, 82666219, 112996990, 165332438, 225993980, 282492475, 330664876, 413331095, 564984950, 826662190, 1129969900, 1570658161, 1653324380, 2066655475, 3141316322, 4133310950, 6282632644, 7853290805, 8266621900, 15706581610, 31413163220, 39266454025, 78532908050, 157065816100]

約数ペア:

[(1, 157065816100), (2, 78532908050), (4, 39266454025), (5, 31413163220), (10, 15706581610), (19, 8266621900), (20, 7853290805), (25, 6282632644), (38, 4133310950), (50, 3141316322), (76, 2066655475), (95, 1653324380), (100, 1570658161), (139, 1129969900), (190, 826662190), (278, 564984950), (380, 413331095), (475, 330664876), (556, 282492475), (695, 225993980), (950, 165332438), (1390, 112996990), (1900, 82666219), (2641, 59472100), (2780, 56498495), (3475, 45198796), (5282, 29736050), (6950, 22599398), (10564, 14868025), (13205, 11894420), (13900, 11299699), (26410, 5947210), (52820, 2973605), (66025, 2378884), (132050, 1189442), (264100, 594721)]