220311000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 384

約数和(自身を含む): 919900800

約数和(自身を除く): 699589800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 125, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 250, 252, 260, 269, 273, 280, 300, 312, 315, 325, 350, 360, 364, 375, 390, 420, 450, 455, 468, 500, 504, 520, 525, 538, 546, 585, 600, 630, 650, 700, 728, 750, 780, 807, 819, 840, 875, 900, 910, 936, 975, 1000, 1050, 1076, 1092, 1125, 1170, 1260, 1300, 1345, 1365, 1400, 1500, 1560, 1575, 1614, 1625, 1638, 1750, 1800, 1820, 1883, 1950, 2100, 2152, 2184, 2250, 2275, 2340, 2421, 2520, 2600, 2625, 2690, 2730, 2925, 3000, 3150, 3228, 3250, 3276, 3497, 3500, 3640, 3766, 3900, 4035, 4095, 4200, 4500, 4550, 4680, 4842, 4875, 5250, 5380, 5460, 5649, 5850, 6300, 6456, 6500, 6552, 6725, 6825, 6994, 7000, 7532, 7800, 7875, 8070, 8190, 9000, 9100, 9415, 9684, 9750, 10491, 10500, 10760, 10920, 11298, 11375, 11700, 12105, 12600, 13000, 13450, 13650, 13988, 14625, 15064, 15750, 16140, 16380, 16947, 17485, 18200, 18830, 19368, 19500, 20175, 20475, 20982, 21000, 22596, 22750, 23400, 24210, 24479, 26900, 27300, 27976, 28245, 29250, 31473, 31500, 32280, 32760, 33625, 33894, 34125, 34970, 37660, 39000, 40350, 40950, 41964, 45192, 45500, 47075, 48420, 48958, 52455, 53800, 54600, 56490, 58500, 60525, 62946, 63000, 67250, 67788, 68250, 69940, 73437, 75320, 80700, 81900, 83928, 84735, 87425, 91000, 94150, 96840, 97916, 100875, 102375, 104910, 112980, 117000, 121050, 122395, 125892, 134500, 135576, 136500, 139880, 141225, 146874, 157365, 161400, 163800, 169470, 174850, 188300, 195832, 201750, 204750, 209820, 220311, 225960, 235375, 242100, 244790, 251784, 262275, 269000, 273000, 282450, 293748, 302625, 314730, 338940, 349700, 367185, 376600, 403500, 409500, 419640, 423675, 437125, 440622, 470750, 484200, 489580, 524550, 564900, 587496, 605250, 611975, 629460, 677880, 699400, 706125, 734370, 786825, 807000, 819000, 847350, 874250, 881244, 941500, 979160, 1049100, 1101555, 1129800, 1210500, 1223950, 1258920, 1311375, 1412250, 1468740, 1573650, 1694700, 1748500, 1762488, 1835925, 1883000, 2098200, 2118375, 2203110, 2421000, 2447900, 2622750, 2824500, 2937480, 3059875, 3147300, 3389400, 3497000, 3671850, 3934125, 4236750, 4406220, 4895800, 5245500, 5507775, 5649000, 6119750, 6294600, 7343700, 7868250, 8473500, 8812440, 9179625, 10491000, 11015550, 12239500, 14687400, 15736500, 16947000, 18359250, 22031100, 24479000, 27538875, 31473000, 36718500, 44062200, 55077750, 73437000, 110155500, 220311000]

約数ペア:

[(1, 220311000), (2, 110155500), (3, 73437000), (4, 55077750), (5, 44062200), (6, 36718500), (7, 31473000), (8, 27538875), (9, 24479000), (10, 22031100), (12, 18359250), (13, 16947000), (14, 15736500), (15, 14687400), (18, 12239500), (20, 11015550), (21, 10491000), (24, 9179625), (25, 8812440), (26, 8473500), (28, 7868250), (30, 7343700), (35, 6294600), (36, 6119750), (39, 5649000), (40, 5507775), (42, 5245500), (45, 4895800), (50, 4406220), (52, 4236750), (56, 3934125), (60, 3671850), (63, 3497000), (65, 3389400), (70, 3147300), (72, 3059875), (75, 2937480), (78, 2824500), (84, 2622750), (90, 2447900), (91, 2421000), (100, 2203110), (104, 2118375), (105, 2098200), (117, 1883000), (120, 1835925), (125, 1762488), (126, 1748500), (130, 1694700), (140, 1573650), (150, 1468740), (156, 1412250), (168, 1311375), (175, 1258920), (180, 1223950), (182, 1210500), (195, 1129800), (200, 1101555), (210, 1049100), (225, 979160), (234, 941500), (250, 881244), (252, 874250), (260, 847350), (269, 819000), (273, 807000), (280, 786825), (300, 734370), (312, 706125), (315, 699400), (325, 677880), (350, 629460), (360, 611975), (364, 605250), (375, 587496), (390, 564900), (420, 524550), (450, 489580), (455, 484200), (468, 470750), (500, 440622), (504, 437125), (520, 423675), (525, 419640), (538, 409500), (546, 403500), (585, 376600), (600, 367185), (630, 349700), (650, 338940), (700, 314730), (728, 302625), (750, 293748), (780, 282450), (807, 273000), (819, 269000), (840, 262275), (875, 251784), (900, 244790), (910, 242100), (936, 235375), (975, 225960), (1000, 220311), (1050, 209820), (1076, 204750), (1092, 201750), (1125, 195832), (1170, 188300), (1260, 174850), (1300, 169470), (1345, 163800), (1365, 161400), (1400, 157365), (1500, 146874), (1560, 141225), (1575, 139880), (1614, 136500), (1625, 135576), (1638, 134500), (1750, 125892), (1800, 122395), (1820, 121050), (1883, 117000), (1950, 112980), (2100, 104910), (2152, 102375), (2184, 100875), (2250, 97916), (2275, 96840), (2340, 94150), (2421, 91000), (2520, 87425), (2600, 84735), (2625, 83928), (2690, 81900), (2730, 80700), (2925, 75320), (3000, 73437), (3150, 69940), (3228, 68250), (3250, 67788), (3276, 67250), (3497, 63000), (3500, 62946), (3640, 60525), (3766, 58500), (3900, 56490), (4035, 54600), (4095, 53800), (4200, 52455), (4500, 48958), (4550, 48420), (4680, 47075), (4842, 45500), (4875, 45192), (5250, 41964), (5380, 40950), (5460, 40350), (5649, 39000), (5850, 37660), (6300, 34970), (6456, 34125), (6500, 33894), (6552, 33625), (6725, 32760), (6825, 32280), (6994, 31500), (7000, 31473), (7532, 29250), (7800, 28245), (7875, 27976), (8070, 27300), (8190, 26900), (9000, 24479), (9100, 24210), (9415, 23400), (9684, 22750), (9750, 22596), (10491, 21000), (10500, 20982), (10760, 20475), (10920, 20175), (11298, 19500), (11375, 19368), (11700, 18830), (12105, 18200), (12600, 17485), (13000, 16947), (13450, 16380), (13650, 16140), (13988, 15750), (14625, 15064)]