69922300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 186988032

約数和(自身を除く): 117065732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 43, 46, 50, 70, 86, 92, 100, 101, 115, 140, 161, 172, 175, 202, 215, 230, 301, 322, 350, 404, 430, 460, 505, 575, 602, 644, 700, 707, 805, 860, 989, 1010, 1075, 1150, 1204, 1414, 1505, 1610, 1978, 2020, 2150, 2300, 2323, 2525, 2828, 3010, 3220, 3535, 3956, 4025, 4300, 4343, 4646, 4945, 5050, 6020, 6923, 7070, 7525, 8050, 8686, 9292, 9890, 10100, 11615, 13846, 14140, 15050, 16100, 16261, 17372, 17675, 19780, 21715, 23230, 24725, 27692, 30100, 30401, 32522, 34615, 35350, 43430, 46460, 49450, 58075, 60802, 65044, 69230, 70700, 81305, 86860, 98900, 99889, 108575, 116150, 121604, 138460, 152005, 162610, 173075, 199778, 217150, 232300, 304010, 325220, 346150, 399556, 406525, 434300, 499445, 608020, 692300, 699223, 760025, 813050, 998890, 1398446, 1520050, 1626100, 1997780, 2497225, 2796892, 3040100, 3496115, 4994450, 6992230, 9988900, 13984460, 17480575, 34961150, 69922300]

約数ペア:

[(1, 69922300), (2, 34961150), (4, 17480575), (5, 13984460), (7, 9988900), (10, 6992230), (14, 4994450), (20, 3496115), (23, 3040100), (25, 2796892), (28, 2497225), (35, 1997780), (43, 1626100), (46, 1520050), (50, 1398446), (70, 998890), (86, 813050), (92, 760025), (100, 699223), (101, 692300), (115, 608020), (140, 499445), (161, 434300), (172, 406525), (175, 399556), (202, 346150), (215, 325220), (230, 304010), (301, 232300), (322, 217150), (350, 199778), (404, 173075), (430, 162610), (460, 152005), (505, 138460), (575, 121604), (602, 116150), (644, 108575), (700, 99889), (707, 98900), (805, 86860), (860, 81305), (989, 70700), (1010, 69230), (1075, 65044), (1150, 60802), (1204, 58075), (1414, 49450), (1505, 46460), (1610, 43430), (1978, 35350), (2020, 34615), (2150, 32522), (2300, 30401), (2323, 30100), (2525, 27692), (2828, 24725), (3010, 23230), (3220, 21715), (3535, 19780), (3956, 17675), (4025, 17372), (4300, 16261), (4343, 16100), (4646, 15050), (4945, 14140), (5050, 13846), (6020, 11615), (6923, 10100), (7070, 9890), (7525, 9292), (8050, 8686)]