315289800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 384

約数和(自身を含む): 1309440000

約数和(自身を除く): 994150200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 27, 28, 30, 35, 36, 38, 40, 42, 45, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 108, 114, 120, 126, 133, 135, 140, 150, 152, 168, 171, 175, 180, 189, 190, 200, 210, 216, 225, 228, 252, 266, 270, 280, 285, 300, 315, 342, 350, 360, 378, 380, 399, 420, 439, 450, 456, 475, 504, 513, 525, 532, 540, 570, 600, 630, 665, 675, 684, 700, 756, 760, 798, 840, 855, 878, 900, 945, 950, 1026, 1050, 1064, 1080, 1140, 1197, 1260, 1317, 1330, 1350, 1368, 1400, 1425, 1512, 1575, 1596, 1710, 1756, 1800, 1890, 1900, 1995, 2052, 2100, 2195, 2280, 2394, 2520, 2565, 2634, 2660, 2700, 2850, 3073, 3150, 3192, 3325, 3420, 3512, 3591, 3780, 3800, 3951, 3990, 4104, 4200, 4275, 4390, 4725, 4788, 5130, 5268, 5320, 5400, 5700, 5985, 6146, 6300, 6585, 6650, 6840, 7182, 7560, 7902, 7980, 8341, 8550, 8780, 9219, 9450, 9576, 9975, 10260, 10536, 10975, 11400, 11853, 11970, 12292, 12600, 12825, 13170, 13300, 14364, 15365, 15804, 15960, 16682, 17100, 17560, 17955, 18438, 18900, 19755, 19950, 20520, 21950, 23706, 23940, 24584, 25023, 25650, 26340, 26600, 27657, 28728, 29925, 30730, 31608, 32925, 33364, 34200, 35910, 36876, 37800, 39510, 39900, 41705, 43900, 46095, 47412, 47880, 50046, 51300, 52680, 55314, 58387, 59265, 59850, 61460, 65850, 66728, 71820, 73752, 75069, 76825, 79020, 79800, 82971, 83410, 87800, 89775, 92190, 94824, 98775, 100092, 102600, 110628, 116774, 118530, 119700, 122920, 125115, 131700, 138285, 143640, 150138, 153650, 158040, 165942, 166820, 175161, 179550, 184380, 197550, 200184, 208525, 221256, 225207, 230475, 233548, 237060, 239400, 250230, 263400, 276570, 291935, 296325, 300276, 307300, 331884, 333640, 350322, 359100, 368760, 375345, 395100, 414855, 417050, 450414, 460950, 467096, 474120, 500460, 525483, 553140, 583870, 592650, 600552, 614600, 625575, 663768, 691425, 700644, 718200, 750690, 790200, 829710, 834100, 875805, 900828, 921900, 1000920, 1050966, 1106280, 1126035, 1167740, 1185300, 1251150, 1382850, 1401288, 1459675, 1501380, 1576449, 1659420, 1668200, 1751610, 1801656, 1843800, 1876725, 2074275, 2101932, 2252070, 2335480, 2370600, 2502300, 2627415, 2765700, 2919350, 3002760, 3152898, 3318840, 3503220, 3753450, 4148550, 4203864, 4379025, 4504140, 5004600, 5254830, 5531400, 5630175, 5838700, 6305796, 7006440, 7506900, 7882245, 8297100, 8758050, 9008280, 10509660, 11260350, 11677400, 12611592, 13137075, 15013800, 15764490, 16594200, 17516100, 21019320, 22520700, 26274150, 31528980, 35032200, 39411225, 45041400, 52548300, 63057960, 78822450, 105096600, 157644900, 315289800]

約数ペア:

[(1, 315289800), (2, 157644900), (3, 105096600), (4, 78822450), (5, 63057960), (6, 52548300), (7, 45041400), (8, 39411225), (9, 35032200), (10, 31528980), (12, 26274150), (14, 22520700), (15, 21019320), (18, 17516100), (19, 16594200), (20, 15764490), (21, 15013800), (24, 13137075), (25, 12611592), (27, 11677400), (28, 11260350), (30, 10509660), (35, 9008280), (36, 8758050), (38, 8297100), (40, 7882245), (42, 7506900), (45, 7006440), (50, 6305796), (54, 5838700), (56, 5630175), (57, 5531400), (60, 5254830), (63, 5004600), (70, 4504140), (72, 4379025), (75, 4203864), (76, 4148550), (84, 3753450), (90, 3503220), (95, 3318840), (100, 3152898), (105, 3002760), (108, 2919350), (114, 2765700), (120, 2627415), (126, 2502300), (133, 2370600), (135, 2335480), (140, 2252070), (150, 2101932), (152, 2074275), (168, 1876725), (171, 1843800), (175, 1801656), (180, 1751610), (189, 1668200), (190, 1659420), (200, 1576449), (210, 1501380), (216, 1459675), (225, 1401288), (228, 1382850), (252, 1251150), (266, 1185300), (270, 1167740), (280, 1126035), (285, 1106280), (300, 1050966), (315, 1000920), (342, 921900), (350, 900828), (360, 875805), (378, 834100), (380, 829710), (399, 790200), (420, 750690), (439, 718200), (450, 700644), (456, 691425), (475, 663768), (504, 625575), (513, 614600), (525, 600552), (532, 592650), (540, 583870), (570, 553140), (600, 525483), (630, 500460), (665, 474120), (675, 467096), (684, 460950), (700, 450414), (756, 417050), (760, 414855), (798, 395100), (840, 375345), (855, 368760), (878, 359100), (900, 350322), (945, 333640), (950, 331884), (1026, 307300), (1050, 300276), (1064, 296325), (1080, 291935), (1140, 276570), (1197, 263400), (1260, 250230), (1317, 239400), (1330, 237060), (1350, 233548), (1368, 230475), (1400, 225207), (1425, 221256), (1512, 208525), (1575, 200184), (1596, 197550), (1710, 184380), (1756, 179550), (1800, 175161), (1890, 166820), (1900, 165942), (1995, 158040), (2052, 153650), (2100, 150138), (2195, 143640), (2280, 138285), (2394, 131700), (2520, 125115), (2565, 122920), (2634, 119700), (2660, 118530), (2700, 116774), (2850, 110628), (3073, 102600), (3150, 100092), (3192, 98775), (3325, 94824), (3420, 92190), (3512, 89775), (3591, 87800), (3780, 83410), (3800, 82971), (3951, 79800), (3990, 79020), (4104, 76825), (4200, 75069), (4275, 73752), (4390, 71820), (4725, 66728), (4788, 65850), (5130, 61460), (5268, 59850), (5320, 59265), (5400, 58387), (5700, 55314), (5985, 52680), (6146, 51300), (6300, 50046), (6585, 47880), (6650, 47412), (6840, 46095), (7182, 43900), (7560, 41705), (7902, 39900), (7980, 39510), (8341, 37800), (8550, 36876), (8780, 35910), (9219, 34200), (9450, 33364), (9576, 32925), (9975, 31608), (10260, 30730), (10536, 29925), (10975, 28728), (11400, 27657), (11853, 26600), (11970, 26340), (12292, 25650), (12600, 25023), (12825, 24584), (13170, 23940), (13300, 23706), (14364, 21950), (15365, 20520), (15804, 19950), (15960, 19755), (16682, 18900), (17100, 18438), (17560, 17955)]