161317200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 574016832

約数和(自身を除く): 412699632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 101, 110, 120, 121, 132, 150, 165, 176, 200, 202, 220, 240, 242, 264, 275, 300, 303, 330, 363, 400, 404, 440, 484, 505, 528, 550, 600, 605, 606, 660, 726, 808, 825, 880, 968, 1010, 1100, 1111, 1200, 1210, 1212, 1320, 1331, 1452, 1515, 1616, 1650, 1815, 1936, 2020, 2200, 2222, 2420, 2424, 2525, 2640, 2662, 2904, 3025, 3030, 3300, 3333, 3630, 3993, 4040, 4400, 4444, 4840, 4848, 5050, 5324, 5555, 5808, 6050, 6060, 6600, 6655, 6666, 7260, 7575, 7986, 8080, 8888, 9075, 9680, 10100, 10648, 11110, 12100, 12120, 12221, 13200, 13310, 13332, 14520, 15150, 15972, 16665, 17776, 18150, 19965, 20200, 21296, 22220, 24200, 24240, 24442, 26620, 26664, 27775, 29040, 30300, 31944, 33275, 33330, 36300, 36663, 39930, 40400, 44440, 48400, 48884, 53240, 53328, 55550, 60600, 61105, 63888, 66550, 66660, 72600, 73326, 79860, 83325, 88880, 97768, 99825, 106480, 111100, 121200, 122210, 133100, 133320, 134431, 145200, 146652, 159720, 166650, 183315, 195536, 199650, 222200, 244420, 266200, 266640, 268862, 293304, 305525, 319440, 333300, 366630, 399300, 403293, 444400, 488840, 532400, 537724, 586608, 611050, 666600, 672155, 733260, 798600, 806586, 916575, 977680, 1075448, 1222100, 1333200, 1344310, 1466520, 1597200, 1613172, 1833150, 2016465, 2150896, 2444200, 2688620, 2933040, 3226344, 3360775, 3666300, 4032930, 4888400, 5377240, 6452688, 6721550, 7332600, 8065860, 10082325, 10754480, 13443100, 14665200, 16131720, 20164650, 26886200, 32263440, 40329300, 53772400, 80658600, 161317200]

約数ペア:

[(1, 161317200), (2, 80658600), (3, 53772400), (4, 40329300), (5, 32263440), (6, 26886200), (8, 20164650), (10, 16131720), (11, 14665200), (12, 13443100), (15, 10754480), (16, 10082325), (20, 8065860), (22, 7332600), (24, 6721550), (25, 6452688), (30, 5377240), (33, 4888400), (40, 4032930), (44, 3666300), (48, 3360775), (50, 3226344), (55, 2933040), (60, 2688620), (66, 2444200), (75, 2150896), (80, 2016465), (88, 1833150), (100, 1613172), (101, 1597200), (110, 1466520), (120, 1344310), (121, 1333200), (132, 1222100), (150, 1075448), (165, 977680), (176, 916575), (200, 806586), (202, 798600), (220, 733260), (240, 672155), (242, 666600), (264, 611050), (275, 586608), (300, 537724), (303, 532400), (330, 488840), (363, 444400), (400, 403293), (404, 399300), (440, 366630), (484, 333300), (505, 319440), (528, 305525), (550, 293304), (600, 268862), (605, 266640), (606, 266200), (660, 244420), (726, 222200), (808, 199650), (825, 195536), (880, 183315), (968, 166650), (1010, 159720), (1100, 146652), (1111, 145200), (1200, 134431), (1210, 133320), (1212, 133100), (1320, 122210), (1331, 121200), (1452, 111100), (1515, 106480), (1616, 99825), (1650, 97768), (1815, 88880), (1936, 83325), (2020, 79860), (2200, 73326), (2222, 72600), (2420, 66660), (2424, 66550), (2525, 63888), (2640, 61105), (2662, 60600), (2904, 55550), (3025, 53328), (3030, 53240), (3300, 48884), (3333, 48400), (3630, 44440), (3993, 40400), (4040, 39930), (4400, 36663), (4444, 36300), (4840, 33330), (4848, 33275), (5050, 31944), (5324, 30300), (5555, 29040), (5808, 27775), (6050, 26664), (6060, 26620), (6600, 24442), (6655, 24240), (6666, 24200), (7260, 22220), (7575, 21296), (7986, 20200), (8080, 19965), (8888, 18150), (9075, 17776), (9680, 16665), (10100, 15972), (10648, 15150), (11110, 14520), (12100, 13332), (12120, 13310), (12221, 13200)]