138974220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 541771776

約数和(自身を除く): 402797556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 37, 42, 44, 45, 55, 60, 63, 66, 70, 74, 77, 84, 90, 99, 105, 110, 111, 126, 132, 140, 148, 154, 165, 180, 185, 198, 210, 220, 222, 231, 252, 259, 271, 308, 315, 330, 333, 370, 385, 396, 407, 420, 444, 462, 495, 518, 542, 555, 630, 660, 666, 693, 740, 770, 777, 813, 814, 924, 990, 1036, 1084, 1110, 1155, 1221, 1260, 1295, 1332, 1355, 1386, 1540, 1554, 1626, 1628, 1665, 1897, 1980, 2035, 2220, 2310, 2331, 2439, 2442, 2590, 2710, 2772, 2849, 2981, 3108, 3252, 3330, 3465, 3663, 3794, 3885, 4065, 4070, 4620, 4662, 4878, 4884, 5180, 5420, 5691, 5698, 5962, 6105, 6660, 6930, 7326, 7588, 7770, 8130, 8140, 8547, 8943, 9324, 9485, 9756, 10027, 11382, 11396, 11655, 11924, 12195, 12210, 13860, 14245, 14652, 14905, 15540, 16260, 17073, 17094, 17886, 18315, 18970, 20054, 20867, 22764, 23310, 24390, 24420, 25641, 26829, 28455, 28490, 29810, 30081, 34146, 34188, 35772, 36630, 37940, 40108, 41734, 42735, 44715, 46620, 48780, 50135, 51282, 53658, 56910, 56980, 59620, 60162, 62601, 68292, 70189, 73260, 83468, 85365, 85470, 89430, 90243, 100270, 102564, 104335, 107316, 110297, 113820, 120324, 125202, 128205, 134145, 140378, 150405, 170730, 170940, 178860, 180486, 187803, 200540, 208670, 210567, 220594, 250404, 256410, 268290, 280756, 300810, 313005, 330891, 341460, 350945, 360972, 375606, 417340, 421134, 441188, 451215, 512820, 536580, 551485, 601620, 626010, 631701, 661782, 701890, 751212, 772079, 842268, 902430, 939015, 992673, 1052835, 1102970, 1252020, 1263402, 1323564, 1403780, 1544158, 1654455, 1804860, 1878030, 1985346, 2105670, 2205940, 2316237, 2526804, 3088316, 3158505, 3308910, 3756060, 3860395, 3970692, 4211340, 4632474, 4963365, 6317010, 6617820, 6948711, 7720790, 9264948, 9926730, 11581185, 12634020, 13897422, 15441580, 19853460, 23162370, 27794844, 34743555, 46324740, 69487110, 138974220]

約数ペア:

[(1, 138974220), (2, 69487110), (3, 46324740), (4, 34743555), (5, 27794844), (6, 23162370), (7, 19853460), (9, 15441580), (10, 13897422), (11, 12634020), (12, 11581185), (14, 9926730), (15, 9264948), (18, 7720790), (20, 6948711), (21, 6617820), (22, 6317010), (28, 4963365), (30, 4632474), (33, 4211340), (35, 3970692), (36, 3860395), (37, 3756060), (42, 3308910), (44, 3158505), (45, 3088316), (55, 2526804), (60, 2316237), (63, 2205940), (66, 2105670), (70, 1985346), (74, 1878030), (77, 1804860), (84, 1654455), (90, 1544158), (99, 1403780), (105, 1323564), (110, 1263402), (111, 1252020), (126, 1102970), (132, 1052835), (140, 992673), (148, 939015), (154, 902430), (165, 842268), (180, 772079), (185, 751212), (198, 701890), (210, 661782), (220, 631701), (222, 626010), (231, 601620), (252, 551485), (259, 536580), (271, 512820), (308, 451215), (315, 441188), (330, 421134), (333, 417340), (370, 375606), (385, 360972), (396, 350945), (407, 341460), (420, 330891), (444, 313005), (462, 300810), (495, 280756), (518, 268290), (542, 256410), (555, 250404), (630, 220594), (660, 210567), (666, 208670), (693, 200540), (740, 187803), (770, 180486), (777, 178860), (813, 170940), (814, 170730), (924, 150405), (990, 140378), (1036, 134145), (1084, 128205), (1110, 125202), (1155, 120324), (1221, 113820), (1260, 110297), (1295, 107316), (1332, 104335), (1355, 102564), (1386, 100270), (1540, 90243), (1554, 89430), (1626, 85470), (1628, 85365), (1665, 83468), (1897, 73260), (1980, 70189), (2035, 68292), (2220, 62601), (2310, 60162), (2331, 59620), (2439, 56980), (2442, 56910), (2590, 53658), (2710, 51282), (2772, 50135), (2849, 48780), (2981, 46620), (3108, 44715), (3252, 42735), (3330, 41734), (3465, 40108), (3663, 37940), (3794, 36630), (3885, 35772), (4065, 34188), (4070, 34146), (4620, 30081), (4662, 29810), (4878, 28490), (4884, 28455), (5180, 26829), (5420, 25641), (5691, 24420), (5698, 24390), (5962, 23310), (6105, 22764), (6660, 20867), (6930, 20054), (7326, 18970), (7588, 18315), (7770, 17886), (8130, 17094), (8140, 17073), (8547, 16260), (8943, 15540), (9324, 14905), (9485, 14652), (9756, 14245), (10027, 13860), (11382, 12210), (11396, 12195), (11655, 11924)]