194890500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 735920640

約数和(自身を除く): 541030140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 125, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 250, 252, 269, 276, 300, 315, 322, 345, 350, 375, 414, 420, 450, 460, 483, 500, 525, 538, 575, 630, 644, 690, 700, 750, 805, 807, 828, 875, 900, 966, 1035, 1050, 1076, 1125, 1150, 1260, 1345, 1380, 1449, 1500, 1575, 1610, 1614, 1725, 1750, 1883, 1932, 2070, 2100, 2250, 2300, 2415, 2421, 2625, 2690, 2875, 2898, 3150, 3220, 3228, 3450, 3500, 3766, 4025, 4035, 4140, 4500, 4830, 4842, 5175, 5250, 5380, 5649, 5750, 5796, 6187, 6300, 6725, 6900, 7245, 7532, 7875, 8050, 8070, 8625, 9415, 9660, 9684, 10350, 10500, 11298, 11500, 12075, 12105, 12374, 13450, 14490, 15750, 16100, 16140, 16947, 17250, 18561, 18830, 20125, 20175, 20700, 22596, 24150, 24210, 24748, 25875, 26900, 28245, 28980, 30935, 31500, 33625, 33894, 34500, 36225, 37122, 37660, 40250, 40350, 43309, 47075, 48300, 48420, 51750, 55683, 56490, 60375, 60525, 61870, 67250, 67788, 72450, 74244, 80500, 80700, 84735, 86618, 92805, 94150, 100875, 103500, 111366, 112980, 120750, 121050, 123740, 129927, 134500, 141225, 144900, 154675, 169470, 173236, 181125, 185610, 188300, 201750, 216545, 222732, 235375, 241500, 242100, 259854, 278415, 282450, 302625, 309350, 338940, 362250, 371220, 389781, 403500, 423675, 433090, 464025, 470750, 519708, 556830, 564900, 605250, 618700, 649635, 706125, 724500, 773375, 779562, 847350, 866180, 928050, 941500, 1082725, 1113660, 1210500, 1299270, 1392075, 1412250, 1546750, 1559124, 1694700, 1856100, 1948905, 2118375, 2165450, 2320125, 2598540, 2784150, 2824500, 3093500, 3248175, 3897810, 4236750, 4330900, 4640250, 5413625, 5568300, 6496350, 6960375, 7795620, 8473500, 9280500, 9744525, 10827250, 12992700, 13920750, 16240875, 19489050, 21654500, 27841500, 32481750, 38978100, 48722625, 64963500, 97445250, 194890500]

約数ペア:

[(1, 194890500), (2, 97445250), (3, 64963500), (4, 48722625), (5, 38978100), (6, 32481750), (7, 27841500), (9, 21654500), (10, 19489050), (12, 16240875), (14, 13920750), (15, 12992700), (18, 10827250), (20, 9744525), (21, 9280500), (23, 8473500), (25, 7795620), (28, 6960375), (30, 6496350), (35, 5568300), (36, 5413625), (42, 4640250), (45, 4330900), (46, 4236750), (50, 3897810), (60, 3248175), (63, 3093500), (69, 2824500), (70, 2784150), (75, 2598540), (84, 2320125), (90, 2165450), (92, 2118375), (100, 1948905), (105, 1856100), (115, 1694700), (125, 1559124), (126, 1546750), (138, 1412250), (140, 1392075), (150, 1299270), (161, 1210500), (175, 1113660), (180, 1082725), (207, 941500), (210, 928050), (225, 866180), (230, 847350), (250, 779562), (252, 773375), (269, 724500), (276, 706125), (300, 649635), (315, 618700), (322, 605250), (345, 564900), (350, 556830), (375, 519708), (414, 470750), (420, 464025), (450, 433090), (460, 423675), (483, 403500), (500, 389781), (525, 371220), (538, 362250), (575, 338940), (630, 309350), (644, 302625), (690, 282450), (700, 278415), (750, 259854), (805, 242100), (807, 241500), (828, 235375), (875, 222732), (900, 216545), (966, 201750), (1035, 188300), (1050, 185610), (1076, 181125), (1125, 173236), (1150, 169470), (1260, 154675), (1345, 144900), (1380, 141225), (1449, 134500), (1500, 129927), (1575, 123740), (1610, 121050), (1614, 120750), (1725, 112980), (1750, 111366), (1883, 103500), (1932, 100875), (2070, 94150), (2100, 92805), (2250, 86618), (2300, 84735), (2415, 80700), (2421, 80500), (2625, 74244), (2690, 72450), (2875, 67788), (2898, 67250), (3150, 61870), (3220, 60525), (3228, 60375), (3450, 56490), (3500, 55683), (3766, 51750), (4025, 48420), (4035, 48300), (4140, 47075), (4500, 43309), (4830, 40350), (4842, 40250), (5175, 37660), (5250, 37122), (5380, 36225), (5649, 34500), (5750, 33894), (5796, 33625), (6187, 31500), (6300, 30935), (6725, 28980), (6900, 28245), (7245, 26900), (7532, 25875), (7875, 24748), (8050, 24210), (8070, 24150), (8625, 22596), (9415, 20700), (9660, 20175), (9684, 20125), (10350, 18830), (10500, 18561), (11298, 17250), (11500, 16947), (12075, 16140), (12105, 16100), (12374, 15750), (13450, 14490)]