38996300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 106868160

約数和(自身を除く): 67871860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 29, 34, 35, 50, 58, 68, 70, 85, 100, 113, 116, 119, 140, 145, 170, 175, 203, 226, 238, 290, 340, 350, 406, 425, 452, 476, 493, 565, 580, 595, 700, 725, 791, 812, 850, 986, 1015, 1130, 1190, 1450, 1582, 1700, 1921, 1972, 2030, 2260, 2380, 2465, 2825, 2900, 2975, 3164, 3277, 3451, 3842, 3955, 4060, 4930, 5075, 5650, 5950, 6554, 6902, 7684, 7910, 9605, 9860, 10150, 11300, 11900, 12325, 13108, 13447, 13804, 15820, 16385, 17255, 19210, 19775, 20300, 22939, 24650, 26894, 32770, 34510, 38420, 39550, 45878, 48025, 49300, 53788, 55709, 65540, 67235, 69020, 79100, 81925, 86275, 91756, 96050, 111418, 114695, 134470, 163850, 172550, 192100, 222836, 229390, 268940, 278545, 327700, 336175, 345100, 389963, 458780, 557090, 573475, 672350, 779926, 1114180, 1146950, 1344700, 1392725, 1559852, 1949815, 2293900, 2785450, 3899630, 5570900, 7799260, 9749075, 19498150, 38996300]

約数ペア:

[(1, 38996300), (2, 19498150), (4, 9749075), (5, 7799260), (7, 5570900), (10, 3899630), (14, 2785450), (17, 2293900), (20, 1949815), (25, 1559852), (28, 1392725), (29, 1344700), (34, 1146950), (35, 1114180), (50, 779926), (58, 672350), (68, 573475), (70, 557090), (85, 458780), (100, 389963), (113, 345100), (116, 336175), (119, 327700), (140, 278545), (145, 268940), (170, 229390), (175, 222836), (203, 192100), (226, 172550), (238, 163850), (290, 134470), (340, 114695), (350, 111418), (406, 96050), (425, 91756), (452, 86275), (476, 81925), (493, 79100), (565, 69020), (580, 67235), (595, 65540), (700, 55709), (725, 53788), (791, 49300), (812, 48025), (850, 45878), (986, 39550), (1015, 38420), (1130, 34510), (1190, 32770), (1450, 26894), (1582, 24650), (1700, 22939), (1921, 20300), (1972, 19775), (2030, 19210), (2260, 17255), (2380, 16385), (2465, 15820), (2825, 13804), (2900, 13447), (2975, 13108), (3164, 12325), (3277, 11900), (3451, 11300), (3842, 10150), (3955, 9860), (4060, 9605), (4930, 7910), (5075, 7684), (5650, 6902), (5950, 6554)]