139598550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 216

約数和(自身を含む): 470813616

約数和(自身を除く): 331215066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 49, 50, 63, 65, 70, 75, 78, 90, 91, 98, 105, 117, 126, 130, 147, 150, 175, 182, 195, 210, 225, 234, 245, 273, 294, 315, 325, 350, 390, 441, 450, 455, 487, 490, 525, 546, 585, 630, 637, 650, 735, 819, 882, 910, 974, 975, 1050, 1170, 1225, 1274, 1365, 1461, 1470, 1575, 1638, 1911, 1950, 2205, 2275, 2435, 2450, 2730, 2922, 2925, 3150, 3185, 3409, 3675, 3822, 4095, 4383, 4410, 4550, 4870, 5733, 5850, 6331, 6370, 6818, 6825, 7305, 7350, 8190, 8766, 9555, 10227, 11025, 11466, 12175, 12662, 13650, 14610, 15925, 17045, 18993, 19110, 20454, 20475, 21915, 22050, 23863, 24350, 28665, 30681, 31655, 31850, 34090, 36525, 37986, 40950, 43830, 44317, 47726, 47775, 51135, 56979, 57330, 61362, 63310, 71589, 73050, 85225, 88634, 94965, 95550, 102270, 109575, 113958, 119315, 132951, 143178, 143325, 153405, 158275, 170450, 189930, 214767, 219150, 221585, 238630, 255675, 265902, 284895, 286650, 306810, 310219, 316550, 357945, 398853, 429534, 443170, 474825, 511350, 569790, 596575, 620438, 664755, 715890, 767025, 797706, 930657, 949650, 1073835, 1107925, 1193150, 1329510, 1424475, 1534050, 1551095, 1789725, 1861314, 1994265, 2147670, 2215850, 2791971, 2848950, 3102190, 3323775, 3579450, 3988530, 4653285, 5369175, 5583942, 6647550, 7755475, 9306570, 9971325, 10738350, 13959855, 15510950, 19942650, 23266425, 27919710, 46532850, 69799275, 139598550]

約数ペア:

[(1, 139598550), (2, 69799275), (3, 46532850), (5, 27919710), (6, 23266425), (7, 19942650), (9, 15510950), (10, 13959855), (13, 10738350), (14, 9971325), (15, 9306570), (18, 7755475), (21, 6647550), (25, 5583942), (26, 5369175), (30, 4653285), (35, 3988530), (39, 3579450), (42, 3323775), (45, 3102190), (49, 2848950), (50, 2791971), (63, 2215850), (65, 2147670), (70, 1994265), (75, 1861314), (78, 1789725), (90, 1551095), (91, 1534050), (98, 1424475), (105, 1329510), (117, 1193150), (126, 1107925), (130, 1073835), (147, 949650), (150, 930657), (175, 797706), (182, 767025), (195, 715890), (210, 664755), (225, 620438), (234, 596575), (245, 569790), (273, 511350), (294, 474825), (315, 443170), (325, 429534), (350, 398853), (390, 357945), (441, 316550), (450, 310219), (455, 306810), (487, 286650), (490, 284895), (525, 265902), (546, 255675), (585, 238630), (630, 221585), (637, 219150), (650, 214767), (735, 189930), (819, 170450), (882, 158275), (910, 153405), (974, 143325), (975, 143178), (1050, 132951), (1170, 119315), (1225, 113958), (1274, 109575), (1365, 102270), (1461, 95550), (1470, 94965), (1575, 88634), (1638, 85225), (1911, 73050), (1950, 71589), (2205, 63310), (2275, 61362), (2435, 57330), (2450, 56979), (2730, 51135), (2922, 47775), (2925, 47726), (3150, 44317), (3185, 43830), (3409, 40950), (3675, 37986), (3822, 36525), (4095, 34090), (4383, 31850), (4410, 31655), (4550, 30681), (4870, 28665), (5733, 24350), (5850, 23863), (6331, 22050), (6370, 21915), (6818, 20475), (6825, 20454), (7305, 19110), (7350, 18993), (8190, 17045), (8766, 15925), (9555, 14610), (10227, 13650), (11025, 12662), (11466, 12175)]