203420700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 766617600

約数和(自身を除く): 563196900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 47, 50, 54, 60, 63, 70, 75, 84, 90, 94, 100, 105, 108, 126, 135, 140, 141, 150, 175, 180, 188, 189, 210, 225, 229, 235, 252, 270, 282, 300, 315, 329, 350, 378, 420, 423, 450, 458, 470, 525, 540, 564, 630, 658, 675, 687, 700, 705, 756, 846, 900, 916, 940, 945, 987, 1050, 1145, 1175, 1260, 1269, 1316, 1350, 1374, 1410, 1575, 1603, 1645, 1692, 1890, 1974, 2061, 2100, 2115, 2290, 2350, 2538, 2700, 2748, 2820, 2961, 3150, 3206, 3290, 3435, 3525, 3780, 3948, 4122, 4230, 4580, 4700, 4725, 4809, 4935, 5076, 5725, 5922, 6183, 6300, 6345, 6412, 6580, 6870, 7050, 8015, 8225, 8244, 8460, 8883, 9450, 9618, 9870, 10305, 10575, 10763, 11450, 11844, 12366, 12690, 13740, 14100, 14427, 14805, 16030, 16450, 17175, 17766, 18900, 19236, 19740, 20610, 21150, 21526, 22900, 24045, 24675, 24732, 25380, 28854, 29610, 30915, 31725, 32060, 32289, 32900, 34350, 35532, 40075, 41220, 42300, 43052, 43281, 44415, 48090, 49350, 51525, 53815, 57708, 59220, 61830, 63450, 64578, 68700, 72135, 74025, 75341, 80150, 86562, 88830, 96180, 96867, 98700, 103050, 107630, 120225, 123660, 126900, 129156, 144270, 148050, 150682, 154575, 160300, 161445, 173124, 177660, 193734, 206100, 215260, 216405, 222075, 226023, 240450, 269075, 288540, 290601, 296100, 301364, 309150, 322890, 360675, 376705, 387468, 432810, 444150, 452046, 480900, 484335, 538150, 581202, 618300, 645780, 678069, 721350, 753410, 807225, 865620, 888300, 904092, 968670, 1076300, 1082025, 1130115, 1162404, 1356138, 1442700, 1453005, 1506820, 1614450, 1883525, 1937340, 2034207, 2164050, 2260230, 2421675, 2712276, 2906010, 3228900, 3390345, 3767050, 4068414, 4328100, 4520460, 4843350, 5650575, 5812020, 6780690, 7265025, 7534100, 8136828, 9686700, 10171035, 11301150, 13561380, 14530050, 16951725, 20342070, 22602300, 29060100, 33903450, 40684140, 50855175, 67806900, 101710350, 203420700]

約数ペア:

[(1, 203420700), (2, 101710350), (3, 67806900), (4, 50855175), (5, 40684140), (6, 33903450), (7, 29060100), (9, 22602300), (10, 20342070), (12, 16951725), (14, 14530050), (15, 13561380), (18, 11301150), (20, 10171035), (21, 9686700), (25, 8136828), (27, 7534100), (28, 7265025), (30, 6780690), (35, 5812020), (36, 5650575), (42, 4843350), (45, 4520460), (47, 4328100), (50, 4068414), (54, 3767050), (60, 3390345), (63, 3228900), (70, 2906010), (75, 2712276), (84, 2421675), (90, 2260230), (94, 2164050), (100, 2034207), (105, 1937340), (108, 1883525), (126, 1614450), (135, 1506820), (140, 1453005), (141, 1442700), (150, 1356138), (175, 1162404), (180, 1130115), (188, 1082025), (189, 1076300), (210, 968670), (225, 904092), (229, 888300), (235, 865620), (252, 807225), (270, 753410), (282, 721350), (300, 678069), (315, 645780), (329, 618300), (350, 581202), (378, 538150), (420, 484335), (423, 480900), (450, 452046), (458, 444150), (470, 432810), (525, 387468), (540, 376705), (564, 360675), (630, 322890), (658, 309150), (675, 301364), (687, 296100), (700, 290601), (705, 288540), (756, 269075), (846, 240450), (900, 226023), (916, 222075), (940, 216405), (945, 215260), (987, 206100), (1050, 193734), (1145, 177660), (1175, 173124), (1260, 161445), (1269, 160300), (1316, 154575), (1350, 150682), (1374, 148050), (1410, 144270), (1575, 129156), (1603, 126900), (1645, 123660), (1692, 120225), (1890, 107630), (1974, 103050), (2061, 98700), (2100, 96867), (2115, 96180), (2290, 88830), (2350, 86562), (2538, 80150), (2700, 75341), (2748, 74025), (2820, 72135), (2961, 68700), (3150, 64578), (3206, 63450), (3290, 61830), (3435, 59220), (3525, 57708), (3780, 53815), (3948, 51525), (4122, 49350), (4230, 48090), (4580, 44415), (4700, 43281), (4725, 43052), (4809, 42300), (4935, 41220), (5076, 40075), (5725, 35532), (5922, 34350), (6183, 32900), (6300, 32289), (6345, 32060), (6412, 31725), (6580, 30915), (6870, 29610), (7050, 28854), (8015, 25380), (8225, 24732), (8244, 24675), (8460, 24045), (8883, 22900), (9450, 21526), (9618, 21150), (9870, 20610), (10305, 19740), (10575, 19236), (10763, 18900), (11450, 17766), (11844, 17175), (12366, 16450), (12690, 16030), (13740, 14805), (14100, 14427)]