198817200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 240

約数和(自身を含む): 726516000

約数和(自身を除く): 527698800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 82, 90, 100, 108, 120, 123, 135, 144, 150, 164, 180, 200, 205, 216, 225, 240, 246, 270, 300, 328, 360, 369, 400, 410, 432, 449, 450, 492, 540, 600, 615, 656, 675, 720, 738, 820, 898, 900, 984, 1025, 1080, 1107, 1200, 1230, 1347, 1350, 1476, 1640, 1796, 1800, 1845, 1968, 2050, 2160, 2214, 2245, 2460, 2694, 2700, 2952, 3075, 3280, 3592, 3600, 3690, 4041, 4100, 4428, 4490, 4920, 5388, 5400, 5535, 5904, 6150, 6735, 7184, 7380, 8082, 8200, 8856, 8980, 9225, 9840, 10776, 10800, 11070, 11225, 12123, 12300, 13470, 14760, 16164, 16400, 17712, 17960, 18409, 18450, 20205, 21552, 22140, 22450, 24246, 24600, 26940, 27675, 29520, 32328, 33675, 35920, 36818, 36900, 40410, 44280, 44900, 48492, 49200, 53880, 55227, 55350, 60615, 64656, 67350, 73636, 73800, 80820, 88560, 89800, 92045, 96984, 101025, 107760, 110454, 110700, 121230, 134700, 147272, 147600, 161640, 165681, 179600, 184090, 193968, 202050, 220908, 221400, 242460, 269400, 276135, 294544, 303075, 323280, 331362, 368180, 404100, 441816, 442800, 460225, 484920, 497043, 538800, 552270, 606150, 662724, 736360, 808200, 828405, 883632, 920450, 969840, 994086, 1104540, 1212300, 1325448, 1380675, 1472720, 1616400, 1656810, 1840900, 1988172, 2209080, 2424600, 2485215, 2650896, 2761350, 3313620, 3681800, 3976344, 4142025, 4418160, 4849200, 4970430, 5522700, 6627240, 7363600, 7952688, 8284050, 9940860, 11045400, 12426075, 13254480, 16568100, 19881720, 22090800, 24852150, 33136200, 39763440, 49704300, 66272400, 99408600, 198817200]

約数ペア:

[(1, 198817200), (2, 99408600), (3, 66272400), (4, 49704300), (5, 39763440), (6, 33136200), (8, 24852150), (9, 22090800), (10, 19881720), (12, 16568100), (15, 13254480), (16, 12426075), (18, 11045400), (20, 9940860), (24, 8284050), (25, 7952688), (27, 7363600), (30, 6627240), (36, 5522700), (40, 4970430), (41, 4849200), (45, 4418160), (48, 4142025), (50, 3976344), (54, 3681800), (60, 3313620), (72, 2761350), (75, 2650896), (80, 2485215), (82, 2424600), (90, 2209080), (100, 1988172), (108, 1840900), (120, 1656810), (123, 1616400), (135, 1472720), (144, 1380675), (150, 1325448), (164, 1212300), (180, 1104540), (200, 994086), (205, 969840), (216, 920450), (225, 883632), (240, 828405), (246, 808200), (270, 736360), (300, 662724), (328, 606150), (360, 552270), (369, 538800), (400, 497043), (410, 484920), (432, 460225), (449, 442800), (450, 441816), (492, 404100), (540, 368180), (600, 331362), (615, 323280), (656, 303075), (675, 294544), (720, 276135), (738, 269400), (820, 242460), (898, 221400), (900, 220908), (984, 202050), (1025, 193968), (1080, 184090), (1107, 179600), (1200, 165681), (1230, 161640), (1347, 147600), (1350, 147272), (1476, 134700), (1640, 121230), (1796, 110700), (1800, 110454), (1845, 107760), (1968, 101025), (2050, 96984), (2160, 92045), (2214, 89800), (2245, 88560), (2460, 80820), (2694, 73800), (2700, 73636), (2952, 67350), (3075, 64656), (3280, 60615), (3592, 55350), (3600, 55227), (3690, 53880), (4041, 49200), (4100, 48492), (4428, 44900), (4490, 44280), (4920, 40410), (5388, 36900), (5400, 36818), (5535, 35920), (5904, 33675), (6150, 32328), (6735, 29520), (7184, 27675), (7380, 26940), (8082, 24600), (8200, 24246), (8856, 22450), (8980, 22140), (9225, 21552), (9840, 20205), (10776, 18450), (10800, 18409), (11070, 17960), (11225, 17712), (12123, 16400), (12300, 16164), (13470, 14760)]