285268200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 1065288960

約数和(自身を除く): 780020760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 49, 50, 56, 60, 62, 70, 75, 84, 93, 98, 100, 105, 120, 124, 140, 147, 150, 155, 168, 175, 186, 196, 200, 210, 217, 245, 248, 280, 294, 300, 310, 313, 350, 372, 392, 420, 434, 465, 490, 525, 588, 600, 620, 626, 651, 700, 735, 744, 775, 840, 868, 930, 939, 980, 1050, 1085, 1176, 1225, 1240, 1252, 1302, 1400, 1470, 1519, 1550, 1565, 1736, 1860, 1878, 1960, 2100, 2170, 2191, 2325, 2450, 2504, 2604, 2940, 3038, 3100, 3130, 3255, 3675, 3720, 3756, 4200, 4340, 4382, 4557, 4650, 4695, 4900, 5208, 5425, 5880, 6076, 6200, 6260, 6510, 6573, 7350, 7512, 7595, 7825, 8680, 8764, 9114, 9300, 9390, 9703, 9800, 10850, 10955, 12152, 12520, 13020, 13146, 14700, 15190, 15337, 15650, 16275, 17528, 18228, 18600, 18780, 19406, 21700, 21910, 22785, 23475, 26040, 26292, 29109, 29400, 30380, 30674, 31300, 32550, 32865, 36456, 37560, 37975, 38812, 43400, 43820, 45570, 46011, 46950, 48515, 52584, 54775, 58218, 60760, 61348, 62600, 65100, 65730, 67921, 75950, 76685, 77624, 87640, 91140, 92022, 93900, 97030, 109550, 113925, 116436, 122696, 130200, 131460, 135842, 145545, 151900, 153370, 164325, 182280, 184044, 187800, 194060, 203763, 219100, 227850, 230055, 232872, 242575, 262920, 271684, 291090, 303800, 306740, 328650, 339605, 368088, 383425, 388120, 407526, 438200, 455700, 460110, 475447, 485150, 543368, 582180, 613480, 657300, 679210, 727725, 766850, 815052, 911400, 920220, 950894, 970300, 1018815, 1150275, 1164360, 1314600, 1358420, 1426341, 1455450, 1533700, 1630104, 1698025, 1840440, 1901788, 1940600, 2037630, 2300550, 2377235, 2716840, 2852682, 2910900, 3067400, 3396050, 3803576, 4075260, 4601100, 4754470, 5094075, 5705364, 5821800, 6792100, 7131705, 8150520, 9202200, 9508940, 10188150, 11410728, 11886175, 13584200, 14263410, 19017880, 20376300, 23772350, 28526820, 35658525, 40752600, 47544700, 57053640, 71317050, 95089400, 142634100, 285268200]

約数ペア:

[(1, 285268200), (2, 142634100), (3, 95089400), (4, 71317050), (5, 57053640), (6, 47544700), (7, 40752600), (8, 35658525), (10, 28526820), (12, 23772350), (14, 20376300), (15, 19017880), (20, 14263410), (21, 13584200), (24, 11886175), (25, 11410728), (28, 10188150), (30, 9508940), (31, 9202200), (35, 8150520), (40, 7131705), (42, 6792100), (49, 5821800), (50, 5705364), (56, 5094075), (60, 4754470), (62, 4601100), (70, 4075260), (75, 3803576), (84, 3396050), (93, 3067400), (98, 2910900), (100, 2852682), (105, 2716840), (120, 2377235), (124, 2300550), (140, 2037630), (147, 1940600), (150, 1901788), (155, 1840440), (168, 1698025), (175, 1630104), (186, 1533700), (196, 1455450), (200, 1426341), (210, 1358420), (217, 1314600), (245, 1164360), (248, 1150275), (280, 1018815), (294, 970300), (300, 950894), (310, 920220), (313, 911400), (350, 815052), (372, 766850), (392, 727725), (420, 679210), (434, 657300), (465, 613480), (490, 582180), (525, 543368), (588, 485150), (600, 475447), (620, 460110), (626, 455700), (651, 438200), (700, 407526), (735, 388120), (744, 383425), (775, 368088), (840, 339605), (868, 328650), (930, 306740), (939, 303800), (980, 291090), (1050, 271684), (1085, 262920), (1176, 242575), (1225, 232872), (1240, 230055), (1252, 227850), (1302, 219100), (1400, 203763), (1470, 194060), (1519, 187800), (1550, 184044), (1565, 182280), (1736, 164325), (1860, 153370), (1878, 151900), (1960, 145545), (2100, 135842), (2170, 131460), (2191, 130200), (2325, 122696), (2450, 116436), (2504, 113925), (2604, 109550), (2940, 97030), (3038, 93900), (3100, 92022), (3130, 91140), (3255, 87640), (3675, 77624), (3720, 76685), (3756, 75950), (4200, 67921), (4340, 65730), (4382, 65100), (4557, 62600), (4650, 61348), (4695, 60760), (4900, 58218), (5208, 54775), (5425, 52584), (5880, 48515), (6076, 46950), (6200, 46011), (6260, 45570), (6510, 43820), (6573, 43400), (7350, 38812), (7512, 37975), (7595, 37560), (7825, 36456), (8680, 32865), (8764, 32550), (9114, 31300), (9300, 30674), (9390, 30380), (9703, 29400), (9800, 29109), (10850, 26292), (10955, 26040), (12152, 23475), (12520, 22785), (13020, 21910), (13146, 21700), (14700, 19406), (15190, 18780), (15337, 18600), (15650, 18228), (16275, 17528)]