208369800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:893

約数の個数: 192

約数和(自身を含む): 733881600

約数和(自身を除く): 525511800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 50, 54, 60, 72, 75, 90, 94, 100, 108, 120, 135, 141, 150, 180, 188, 200, 216, 225, 235, 270, 282, 300, 360, 376, 423, 450, 470, 540, 564, 600, 675, 705, 821, 846, 900, 940, 1080, 1128, 1175, 1269, 1350, 1410, 1642, 1692, 1800, 1880, 2115, 2350, 2463, 2538, 2700, 2820, 3284, 3384, 3525, 4105, 4230, 4700, 4926, 5076, 5400, 5640, 6345, 6568, 7050, 7389, 8210, 8460, 9400, 9852, 10152, 10575, 12315, 12690, 14100, 14778, 16420, 16920, 19704, 20525, 21150, 22167, 24630, 25380, 28200, 29556, 31725, 32840, 36945, 38587, 41050, 42300, 44334, 49260, 50760, 59112, 61575, 63450, 73890, 77174, 82100, 84600, 88668, 98520, 110835, 115761, 123150, 126900, 147780, 154348, 164200, 177336, 184725, 192935, 221670, 231522, 246300, 253800, 295560, 308696, 347283, 369450, 385870, 443340, 463044, 492600, 554175, 578805, 694566, 738900, 771740, 886680, 926088, 964675, 1041849, 1108350, 1157610, 1389132, 1477800, 1543480, 1736415, 1929350, 2083698, 2216700, 2315220, 2778264, 2894025, 3472830, 3858700, 4167396, 4433400, 4630440, 5209245, 5788050, 6945660, 7717400, 8334792, 8682075, 10418490, 11576100, 13891320, 17364150, 20836980, 23152200, 26046225, 34728300, 41673960, 52092450, 69456600, 104184900, 208369800]

約数ペア:

[(1, 208369800), (2, 104184900), (3, 69456600), (4, 52092450), (5, 41673960), (6, 34728300), (8, 26046225), (9, 23152200), (10, 20836980), (12, 17364150), (15, 13891320), (18, 11576100), (20, 10418490), (24, 8682075), (25, 8334792), (27, 7717400), (30, 6945660), (36, 5788050), (40, 5209245), (45, 4630440), (47, 4433400), (50, 4167396), (54, 3858700), (60, 3472830), (72, 2894025), (75, 2778264), (90, 2315220), (94, 2216700), (100, 2083698), (108, 1929350), (120, 1736415), (135, 1543480), (141, 1477800), (150, 1389132), (180, 1157610), (188, 1108350), (200, 1041849), (216, 964675), (225, 926088), (235, 886680), (270, 771740), (282, 738900), (300, 694566), (360, 578805), (376, 554175), (423, 492600), (450, 463044), (470, 443340), (540, 385870), (564, 369450), (600, 347283), (675, 308696), (705, 295560), (821, 253800), (846, 246300), (900, 231522), (940, 221670), (1080, 192935), (1128, 184725), (1175, 177336), (1269, 164200), (1350, 154348), (1410, 147780), (1642, 126900), (1692, 123150), (1800, 115761), (1880, 110835), (2115, 98520), (2350, 88668), (2463, 84600), (2538, 82100), (2700, 77174), (2820, 73890), (3284, 63450), (3384, 61575), (3525, 59112), (4105, 50760), (4230, 49260), (4700, 44334), (4926, 42300), (5076, 41050), (5400, 38587), (5640, 36945), (6345, 32840), (6568, 31725), (7050, 29556), (7389, 28200), (8210, 25380), (8460, 24630), (9400, 22167), (9852, 21150), (10152, 20525), (10575, 19704), (12315, 16920), (12690, 16420), (14100, 14778)]