317210400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3428

約数の個数: 216

約数和(自身を含む): 1204961940

約数和(自身を除く): 887751540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3389, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 6778, 7200, 7800, 9360, 10167, 10400, 11700, 13556, 15600, 16945, 18720, 20334, 23400, 27112, 30501, 31200, 33890, 40668, 44057, 46800, 50835, 54224, 61002, 67780, 81336, 84725, 88114, 93600, 101670, 108448, 122004, 132171, 135560, 152505, 162672, 169450, 176228, 203340, 220285, 244008, 254175, 264342, 271120, 305010, 325344, 338900, 352456, 396513, 406680, 440570, 488016, 508350, 528684, 542240, 610020, 660855, 677800, 704912, 762525, 793026, 813360, 881140, 976032, 1016700, 1057368, 1101425, 1220040, 1321710, 1355600, 1409824, 1525050, 1586052, 1626720, 1762280, 1982565, 2033400, 2114736, 2202850, 2440080, 2643420, 2711200, 3050100, 3172104, 3304275, 3524560, 3965130, 4066800, 4229472, 4405700, 4880160, 5286840, 6100200, 6344208, 6608550, 7049120, 7930260, 8133600, 8811400, 9912825, 10573680, 12200400, 12688416, 13217100, 15860520, 17622800, 19825650, 21147360, 24400800, 26434200, 31721040, 35245600, 39651300, 52868400, 63442080, 79302600, 105736800, 158605200, 317210400]

約数ペア:

[(1, 317210400), (2, 158605200), (3, 105736800), (4, 79302600), (5, 63442080), (6, 52868400), (8, 39651300), (9, 35245600), (10, 31721040), (12, 26434200), (13, 24400800), (15, 21147360), (16, 19825650), (18, 17622800), (20, 15860520), (24, 13217100), (25, 12688416), (26, 12200400), (30, 10573680), (32, 9912825), (36, 8811400), (39, 8133600), (40, 7930260), (45, 7049120), (48, 6608550), (50, 6344208), (52, 6100200), (60, 5286840), (65, 4880160), (72, 4405700), (75, 4229472), (78, 4066800), (80, 3965130), (90, 3524560), (96, 3304275), (100, 3172104), (104, 3050100), (117, 2711200), (120, 2643420), (130, 2440080), (144, 2202850), (150, 2114736), (156, 2033400), (160, 1982565), (180, 1762280), (195, 1626720), (200, 1586052), (208, 1525050), (225, 1409824), (234, 1355600), (240, 1321710), (260, 1220040), (288, 1101425), (300, 1057368), (312, 1016700), (325, 976032), (360, 881140), (390, 813360), (400, 793026), (416, 762525), (450, 704912), (468, 677800), (480, 660855), (520, 610020), (585, 542240), (600, 528684), (624, 508350), (650, 488016), (720, 440570), (780, 406680), (800, 396513), (900, 352456), (936, 338900), (975, 325344), (1040, 305010), (1170, 271120), (1200, 264342), (1248, 254175), (1300, 244008), (1440, 220285), (1560, 203340), (1800, 176228), (1872, 169450), (1950, 162672), (2080, 152505), (2340, 135560), (2400, 132171), (2600, 122004), (2925, 108448), (3120, 101670), (3389, 93600), (3600, 88114), (3744, 84725), (3900, 81336), (4680, 67780), (5200, 61002), (5850, 54224), (6240, 50835), (6778, 46800), (7200, 44057), (7800, 40668), (9360, 33890), (10167, 31200), (10400, 30501), (11700, 27112), (13556, 23400), (15600, 20334), (16945, 18720)]