209233200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 240

約数和(自身を含む): 742845312

約数和(自身を除く): 533612112

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, 110, 120, 121, 131, 132, 150, 165, 176, 200, 220, 240, 242, 262, 264, 275, 300, 330, 363, 393, 400, 440, 484, 524, 528, 550, 600, 605, 655, 660, 726, 786, 825, 880, 968, 1048, 1100, 1200, 1210, 1310, 1320, 1331, 1441, 1452, 1572, 1650, 1815, 1936, 1965, 2096, 2200, 2420, 2620, 2640, 2662, 2882, 2904, 3025, 3144, 3275, 3300, 3630, 3930, 3993, 4323, 4400, 4840, 5240, 5324, 5764, 5808, 6050, 6288, 6550, 6600, 6655, 7205, 7260, 7860, 7986, 8646, 9075, 9680, 9825, 10480, 10648, 11528, 12100, 13100, 13200, 13310, 14410, 14520, 15720, 15851, 15972, 17292, 18150, 19650, 19965, 21296, 21615, 23056, 24200, 26200, 26620, 28820, 29040, 31440, 31702, 31944, 33275, 34584, 36025, 36300, 39300, 39930, 43230, 47553, 48400, 52400, 53240, 57640, 63404, 63888, 66550, 69168, 72050, 72600, 78600, 79255, 79860, 86460, 95106, 99825, 106480, 108075, 115280, 126808, 133100, 144100, 145200, 157200, 158510, 159720, 172920, 174361, 190212, 199650, 216150, 237765, 253616, 266200, 288200, 317020, 319440, 345840, 348722, 380424, 396275, 399300, 432300, 475530, 523083, 532400, 576400, 634040, 697444, 760848, 792550, 798600, 864600, 871805, 951060, 1046166, 1188825, 1268080, 1394888, 1585100, 1597200, 1729200, 1743610, 1902120, 2092332, 2377650, 2615415, 2789776, 3170200, 3487220, 3804240, 4184664, 4359025, 4755300, 5230830, 6340400, 6974440, 8369328, 8718050, 9510600, 10461660, 13077075, 13948880, 17436100, 19021200, 20923320, 26154150, 34872200, 41846640, 52308300, 69744400, 104616600, 209233200]

約数ペア:

[(1, 209233200), (2, 104616600), (3, 69744400), (4, 52308300), (5, 41846640), (6, 34872200), (8, 26154150), (10, 20923320), (11, 19021200), (12, 17436100), (15, 13948880), (16, 13077075), (20, 10461660), (22, 9510600), (24, 8718050), (25, 8369328), (30, 6974440), (33, 6340400), (40, 5230830), (44, 4755300), (48, 4359025), (50, 4184664), (55, 3804240), (60, 3487220), (66, 3170200), (75, 2789776), (80, 2615415), (88, 2377650), (100, 2092332), (110, 1902120), (120, 1743610), (121, 1729200), (131, 1597200), (132, 1585100), (150, 1394888), (165, 1268080), (176, 1188825), (200, 1046166), (220, 951060), (240, 871805), (242, 864600), (262, 798600), (264, 792550), (275, 760848), (300, 697444), (330, 634040), (363, 576400), (393, 532400), (400, 523083), (440, 475530), (484, 432300), (524, 399300), (528, 396275), (550, 380424), (600, 348722), (605, 345840), (655, 319440), (660, 317020), (726, 288200), (786, 266200), (825, 253616), (880, 237765), (968, 216150), (1048, 199650), (1100, 190212), (1200, 174361), (1210, 172920), (1310, 159720), (1320, 158510), (1331, 157200), (1441, 145200), (1452, 144100), (1572, 133100), (1650, 126808), (1815, 115280), (1936, 108075), (1965, 106480), (2096, 99825), (2200, 95106), (2420, 86460), (2620, 79860), (2640, 79255), (2662, 78600), (2882, 72600), (2904, 72050), (3025, 69168), (3144, 66550), (3275, 63888), (3300, 63404), (3630, 57640), (3930, 53240), (3993, 52400), (4323, 48400), (4400, 47553), (4840, 43230), (5240, 39930), (5324, 39300), (5764, 36300), (5808, 36025), (6050, 34584), (6288, 33275), (6550, 31944), (6600, 31702), (6655, 31440), (7205, 29040), (7260, 28820), (7860, 26620), (7986, 26200), (8646, 24200), (9075, 23056), (9680, 21615), (9825, 21296), (10480, 19965), (10648, 19650), (11528, 18150), (12100, 17292), (13100, 15972), (13200, 15851), (13310, 15720), (14410, 14520)]