143579800

素因数分解:

$2^3\times 5^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 437628240

約数和(自身を除く): 294048440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 25, 26, 28, 35, 40, 46, 49, 50, 52, 56, 65, 70, 91, 92, 98, 100, 104, 115, 130, 140, 161, 175, 182, 184, 196, 200, 230, 245, 260, 280, 299, 322, 325, 343, 350, 364, 392, 455, 460, 490, 520, 575, 598, 637, 644, 650, 686, 700, 728, 805, 910, 920, 980, 1127, 1150, 1196, 1225, 1274, 1288, 1300, 1372, 1400, 1495, 1610, 1715, 1820, 1960, 2093, 2254, 2275, 2300, 2392, 2401, 2450, 2548, 2600, 2744, 2990, 3185, 3220, 3430, 3640, 4025, 4186, 4459, 4508, 4550, 4600, 4802, 4900, 5096, 5635, 5980, 6370, 6440, 6860, 7475, 7889, 8050, 8372, 8575, 8918, 9016, 9100, 9604, 9800, 10465, 11270, 11960, 12005, 12740, 13720, 14651, 14950, 15778, 15925, 16100, 16744, 17150, 17836, 18200, 19208, 20930, 22295, 22540, 24010, 25480, 28175, 29302, 29900, 31213, 31556, 31850, 32200, 34300, 35672, 39445, 41860, 44590, 45080, 48020, 52325, 55223, 56350, 58604, 59800, 60025, 62426, 63112, 63700, 68600, 73255, 78890, 83720, 89180, 96040, 102557, 104650, 110446, 111475, 112700, 117208, 120050, 124852, 127400, 146510, 156065, 157780, 178360, 197225, 205114, 209300, 220892, 222950, 225400, 240100, 249704, 276115, 293020, 312130, 315560, 366275, 394450, 410228, 418600, 441784, 445900, 480200, 512785, 552230, 586040, 624260, 717899, 732550, 780325, 788900, 820456, 891800, 1025570, 1104460, 1248520, 1380575, 1435798, 1465100, 1560650, 1577800, 2051140, 2208920, 2563925, 2761150, 2871596, 2930200, 3121300, 3589495, 4102280, 5127850, 5522300, 5743192, 6242600, 7178990, 10255700, 11044600, 14357980, 17947475, 20511400, 28715960, 35894950, 71789900, 143579800]

約数ペア:

[(1, 143579800), (2, 71789900), (4, 35894950), (5, 28715960), (7, 20511400), (8, 17947475), (10, 14357980), (13, 11044600), (14, 10255700), (20, 7178990), (23, 6242600), (25, 5743192), (26, 5522300), (28, 5127850), (35, 4102280), (40, 3589495), (46, 3121300), (49, 2930200), (50, 2871596), (52, 2761150), (56, 2563925), (65, 2208920), (70, 2051140), (91, 1577800), (92, 1560650), (98, 1465100), (100, 1435798), (104, 1380575), (115, 1248520), (130, 1104460), (140, 1025570), (161, 891800), (175, 820456), (182, 788900), (184, 780325), (196, 732550), (200, 717899), (230, 624260), (245, 586040), (260, 552230), (280, 512785), (299, 480200), (322, 445900), (325, 441784), (343, 418600), (350, 410228), (364, 394450), (392, 366275), (455, 315560), (460, 312130), (490, 293020), (520, 276115), (575, 249704), (598, 240100), (637, 225400), (644, 222950), (650, 220892), (686, 209300), (700, 205114), (728, 197225), (805, 178360), (910, 157780), (920, 156065), (980, 146510), (1127, 127400), (1150, 124852), (1196, 120050), (1225, 117208), (1274, 112700), (1288, 111475), (1300, 110446), (1372, 104650), (1400, 102557), (1495, 96040), (1610, 89180), (1715, 83720), (1820, 78890), (1960, 73255), (2093, 68600), (2254, 63700), (2275, 63112), (2300, 62426), (2392, 60025), (2401, 59800), (2450, 58604), (2548, 56350), (2600, 55223), (2744, 52325), (2990, 48020), (3185, 45080), (3220, 44590), (3430, 41860), (3640, 39445), (4025, 35672), (4186, 34300), (4459, 32200), (4508, 31850), (4550, 31556), (4600, 31213), (4802, 29900), (4900, 29302), (5096, 28175), (5635, 25480), (5980, 24010), (6370, 22540), (6440, 22295), (6860, 20930), (7475, 19208), (7889, 18200), (8050, 17836), (8372, 17150), (8575, 16744), (8918, 16100), (9016, 15925), (9100, 15778), (9604, 14950), (9800, 14651), (10465, 13720), (11270, 12740), (11960, 12005)]