198927000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 724969440

約数和(自身を除く): 526042440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 31, 36, 40, 45, 46, 50, 60, 62, 69, 72, 75, 90, 92, 93, 100, 115, 120, 124, 125, 138, 150, 155, 180, 184, 186, 200, 207, 225, 230, 248, 250, 276, 279, 300, 310, 345, 360, 372, 375, 414, 450, 460, 465, 500, 552, 558, 575, 600, 620, 690, 713, 744, 750, 775, 828, 900, 920, 930, 961, 1000, 1035, 1116, 1125, 1150, 1240, 1380, 1395, 1426, 1500, 1550, 1656, 1725, 1800, 1860, 1922, 2070, 2139, 2232, 2250, 2300, 2325, 2760, 2790, 2852, 2875, 2883, 3000, 3100, 3450, 3565, 3720, 3844, 3875, 4140, 4278, 4500, 4600, 4650, 4805, 5175, 5580, 5704, 5750, 5766, 6200, 6417, 6900, 6975, 7130, 7688, 7750, 8280, 8556, 8625, 8649, 9000, 9300, 9610, 10350, 10695, 11160, 11500, 11532, 11625, 12834, 13800, 13950, 14260, 14415, 15500, 17112, 17250, 17298, 17825, 18600, 19220, 20700, 21390, 22103, 23000, 23064, 23250, 24025, 25668, 25875, 27900, 28520, 28830, 31000, 32085, 34500, 34596, 34875, 35650, 38440, 41400, 42780, 43245, 44206, 46500, 48050, 51336, 51750, 53475, 55800, 57660, 64170, 66309, 69000, 69192, 69750, 71300, 72075, 85560, 86490, 88412, 89125, 93000, 96100, 103500, 106950, 110515, 115320, 120125, 128340, 132618, 139500, 142600, 144150, 160425, 172980, 176824, 178250, 192200, 198927, 207000, 213900, 216225, 221030, 240250, 256680, 265236, 267375, 279000, 288300, 320850, 331545, 345960, 356500, 360375, 397854, 427800, 432450, 442060, 480500, 530472, 534750, 552575, 576600, 641700, 663090, 713000, 720750, 795708, 802125, 864900, 884120, 961000, 994635, 1069500, 1081125, 1105150, 1283400, 1326180, 1441500, 1591416, 1604250, 1657725, 1729800, 1989270, 2139000, 2162250, 2210300, 2652360, 2762875, 2883000, 3208500, 3315450, 3978540, 4324500, 4420600, 4973175, 5525750, 6417000, 6630900, 7957080, 8288625, 8649000, 9946350, 11051500, 13261800, 16577250, 19892700, 22103000, 24865875, 33154500, 39785400, 49731750, 66309000, 99463500, 198927000]

約数ペア:

[(1, 198927000), (2, 99463500), (3, 66309000), (4, 49731750), (5, 39785400), (6, 33154500), (8, 24865875), (9, 22103000), (10, 19892700), (12, 16577250), (15, 13261800), (18, 11051500), (20, 9946350), (23, 8649000), (24, 8288625), (25, 7957080), (30, 6630900), (31, 6417000), (36, 5525750), (40, 4973175), (45, 4420600), (46, 4324500), (50, 3978540), (60, 3315450), (62, 3208500), (69, 2883000), (72, 2762875), (75, 2652360), (90, 2210300), (92, 2162250), (93, 2139000), (100, 1989270), (115, 1729800), (120, 1657725), (124, 1604250), (125, 1591416), (138, 1441500), (150, 1326180), (155, 1283400), (180, 1105150), (184, 1081125), (186, 1069500), (200, 994635), (207, 961000), (225, 884120), (230, 864900), (248, 802125), (250, 795708), (276, 720750), (279, 713000), (300, 663090), (310, 641700), (345, 576600), (360, 552575), (372, 534750), (375, 530472), (414, 480500), (450, 442060), (460, 432450), (465, 427800), (500, 397854), (552, 360375), (558, 356500), (575, 345960), (600, 331545), (620, 320850), (690, 288300), (713, 279000), (744, 267375), (750, 265236), (775, 256680), (828, 240250), (900, 221030), (920, 216225), (930, 213900), (961, 207000), (1000, 198927), (1035, 192200), (1116, 178250), (1125, 176824), (1150, 172980), (1240, 160425), (1380, 144150), (1395, 142600), (1426, 139500), (1500, 132618), (1550, 128340), (1656, 120125), (1725, 115320), (1800, 110515), (1860, 106950), (1922, 103500), (2070, 96100), (2139, 93000), (2232, 89125), (2250, 88412), (2300, 86490), (2325, 85560), (2760, 72075), (2790, 71300), (2852, 69750), (2875, 69192), (2883, 69000), (3000, 66309), (3100, 64170), (3450, 57660), (3565, 55800), (3720, 53475), (3844, 51750), (3875, 51336), (4140, 48050), (4278, 46500), (4500, 44206), (4600, 43245), (4650, 42780), (4805, 41400), (5175, 38440), (5580, 35650), (5704, 34875), (5750, 34596), (5766, 34500), (6200, 32085), (6417, 31000), (6900, 28830), (6975, 28520), (7130, 27900), (7688, 25875), (7750, 25668), (8280, 24025), (8556, 23250), (8625, 23064), (8649, 23000), (9000, 22103), (9300, 21390), (9610, 20700), (10350, 19220), (10695, 18600), (11160, 17825), (11500, 17298), (11532, 17250), (11625, 17112), (12834, 15500), (13800, 14415), (13950, 14260)]