539975100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 216

約数和(自身を含む): 1839517680

約数和(自身を除く): 1299542580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 109, 140, 147, 150, 175, 196, 210, 218, 245, 294, 300, 327, 337, 350, 420, 436, 490, 525, 545, 588, 654, 674, 700, 735, 763, 980, 1011, 1050, 1090, 1225, 1308, 1348, 1470, 1526, 1635, 1685, 2022, 2100, 2180, 2289, 2359, 2450, 2725, 2940, 3052, 3270, 3370, 3675, 3815, 4044, 4578, 4718, 4900, 5055, 5341, 5450, 6540, 6740, 7077, 7350, 7630, 8175, 8425, 9156, 9436, 10110, 10682, 10900, 11445, 11795, 14154, 14700, 15260, 16023, 16350, 16513, 16850, 19075, 20220, 21364, 22890, 23590, 25275, 26705, 28308, 32046, 32700, 33026, 33700, 35385, 36733, 38150, 45780, 47180, 49539, 50550, 53410, 57225, 58975, 64092, 66052, 70770, 73466, 76300, 80115, 82565, 99078, 101100, 106820, 110199, 114450, 117950, 133525, 141540, 146932, 160230, 165130, 176925, 183665, 198156, 220398, 228900, 235900, 247695, 257131, 267050, 320460, 330260, 353850, 367330, 400575, 412825, 440796, 495390, 514262, 534100, 550995, 707700, 734660, 771393, 801150, 825650, 918325, 990780, 1028524, 1101990, 1238475, 1285655, 1542786, 1602300, 1651300, 1799917, 1836650, 2203980, 2476950, 2571310, 2754975, 3085572, 3599834, 3673300, 3856965, 4953900, 5142620, 5399751, 5509950, 6428275, 7199668, 7713930, 8999585, 10799502, 11019900, 12856550, 15427860, 17999170, 19284825, 21599004, 25713100, 26998755, 35998340, 38569650, 44997925, 53997510, 77139300, 89995850, 107995020, 134993775, 179991700, 269987550, 539975100]

約数ペア:

[(1, 539975100), (2, 269987550), (3, 179991700), (4, 134993775), (5, 107995020), (6, 89995850), (7, 77139300), (10, 53997510), (12, 44997925), (14, 38569650), (15, 35998340), (20, 26998755), (21, 25713100), (25, 21599004), (28, 19284825), (30, 17999170), (35, 15427860), (42, 12856550), (49, 11019900), (50, 10799502), (60, 8999585), (70, 7713930), (75, 7199668), (84, 6428275), (98, 5509950), (100, 5399751), (105, 5142620), (109, 4953900), (140, 3856965), (147, 3673300), (150, 3599834), (175, 3085572), (196, 2754975), (210, 2571310), (218, 2476950), (245, 2203980), (294, 1836650), (300, 1799917), (327, 1651300), (337, 1602300), (350, 1542786), (420, 1285655), (436, 1238475), (490, 1101990), (525, 1028524), (545, 990780), (588, 918325), (654, 825650), (674, 801150), (700, 771393), (735, 734660), (763, 707700), (980, 550995), (1011, 534100), (1050, 514262), (1090, 495390), (1225, 440796), (1308, 412825), (1348, 400575), (1470, 367330), (1526, 353850), (1635, 330260), (1685, 320460), (2022, 267050), (2100, 257131), (2180, 247695), (2289, 235900), (2359, 228900), (2450, 220398), (2725, 198156), (2940, 183665), (3052, 176925), (3270, 165130), (3370, 160230), (3675, 146932), (3815, 141540), (4044, 133525), (4578, 117950), (4718, 114450), (4900, 110199), (5055, 106820), (5341, 101100), (5450, 99078), (6540, 82565), (6740, 80115), (7077, 76300), (7350, 73466), (7630, 70770), (8175, 66052), (8425, 64092), (9156, 58975), (9436, 57225), (10110, 53410), (10682, 50550), (10900, 49539), (11445, 47180), (11795, 45780), (14154, 38150), (14700, 36733), (15260, 35385), (16023, 33700), (16350, 33026), (16513, 32700), (16850, 32046), (19075, 28308), (20220, 26705), (21364, 25275), (22890, 23590)]