88690700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 241859520

約数和(自身を除く): 153168820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 29, 34, 35, 50, 58, 68, 70, 85, 100, 116, 119, 140, 145, 170, 175, 203, 238, 257, 290, 340, 350, 406, 425, 476, 493, 514, 580, 595, 700, 725, 812, 850, 986, 1015, 1028, 1190, 1285, 1450, 1700, 1799, 1972, 2030, 2380, 2465, 2570, 2900, 2975, 3451, 3598, 4060, 4369, 4930, 5075, 5140, 5950, 6425, 6902, 7196, 7453, 8738, 8995, 9860, 10150, 11900, 12325, 12850, 13804, 14906, 17255, 17476, 17990, 20300, 21845, 24650, 25700, 29812, 30583, 34510, 35980, 37265, 43690, 44975, 49300, 52171, 61166, 69020, 74530, 86275, 87380, 89950, 104342, 109225, 122332, 126701, 149060, 152915, 172550, 179900, 186325, 208684, 218450, 253402, 260855, 305830, 345100, 372650, 436900, 506804, 521710, 611660, 633505, 745300, 764575, 886907, 1043420, 1267010, 1304275, 1529150, 1773814, 2534020, 2608550, 3058300, 3167525, 3547628, 4434535, 5217100, 6335050, 8869070, 12670100, 17738140, 22172675, 44345350, 88690700]

約数ペア:

[(1, 88690700), (2, 44345350), (4, 22172675), (5, 17738140), (7, 12670100), (10, 8869070), (14, 6335050), (17, 5217100), (20, 4434535), (25, 3547628), (28, 3167525), (29, 3058300), (34, 2608550), (35, 2534020), (50, 1773814), (58, 1529150), (68, 1304275), (70, 1267010), (85, 1043420), (100, 886907), (116, 764575), (119, 745300), (140, 633505), (145, 611660), (170, 521710), (175, 506804), (203, 436900), (238, 372650), (257, 345100), (290, 305830), (340, 260855), (350, 253402), (406, 218450), (425, 208684), (476, 186325), (493, 179900), (514, 172550), (580, 152915), (595, 149060), (700, 126701), (725, 122332), (812, 109225), (850, 104342), (986, 89950), (1015, 87380), (1028, 86275), (1190, 74530), (1285, 69020), (1450, 61166), (1700, 52171), (1799, 49300), (1972, 44975), (2030, 43690), (2380, 37265), (2465, 35980), (2570, 34510), (2900, 30583), (2975, 29812), (3451, 25700), (3598, 24650), (4060, 21845), (4369, 20300), (4930, 17990), (5075, 17476), (5140, 17255), (5950, 14906), (6425, 13804), (6902, 12850), (7196, 12325), (7453, 11900), (8738, 10150), (8995, 9860)]