75804120

素因数分解:

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

素因数の和:335

約数の個数: 256

約数和(自身を含む): 297676800

約数和(自身を除く): 221872680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 271, 280, 296, 315, 333, 360, 370, 378, 420, 444, 504, 518, 540, 542, 555, 630, 666, 740, 756, 777, 813, 840, 888, 945, 999, 1036, 1080, 1084, 1110, 1260, 1295, 1332, 1355, 1480, 1512, 1554, 1626, 1665, 1890, 1897, 1998, 2072, 2168, 2220, 2331, 2439, 2520, 2590, 2664, 2710, 3108, 3252, 3330, 3780, 3794, 3885, 3996, 4065, 4440, 4662, 4878, 4995, 5180, 5420, 5691, 6216, 6504, 6660, 6993, 7317, 7560, 7588, 7770, 7992, 8130, 9324, 9485, 9756, 9990, 10027, 10360, 10840, 11382, 11655, 12195, 13320, 13986, 14634, 15176, 15540, 16260, 17073, 18648, 18970, 19512, 19980, 20054, 22764, 23310, 24390, 27972, 28455, 29268, 30081, 31080, 32520, 34146, 34965, 36585, 37940, 39960, 40108, 45528, 46620, 48780, 50135, 51219, 55944, 56910, 58536, 60162, 68292, 69930, 70189, 73170, 75880, 80216, 85365, 90243, 93240, 97560, 100270, 102438, 113820, 120324, 136584, 139860, 140378, 146340, 150405, 170730, 180486, 200540, 204876, 210567, 227640, 240648, 256095, 270729, 279720, 280756, 292680, 300810, 341460, 350945, 360972, 401080, 409752, 421134, 451215, 512190, 541458, 561512, 601620, 631701, 682920, 701890, 721944, 842268, 902430, 1024380, 1052835, 1082916, 1203240, 1263402, 1353645, 1403780, 1684536, 1804860, 1895103, 2048760, 2105670, 2165832, 2526804, 2707290, 2807560, 3158505, 3609720, 3790206, 4211340, 5053608, 5414580, 6317010, 7580412, 8422680, 9475515, 10829160, 12634020, 15160824, 18951030, 25268040, 37902060, 75804120]

約数ペア:

[(1, 75804120), (2, 37902060), (3, 25268040), (4, 18951030), (5, 15160824), (6, 12634020), (7, 10829160), (8, 9475515), (9, 8422680), (10, 7580412), (12, 6317010), (14, 5414580), (15, 5053608), (18, 4211340), (20, 3790206), (21, 3609720), (24, 3158505), (27, 2807560), (28, 2707290), (30, 2526804), (35, 2165832), (36, 2105670), (37, 2048760), (40, 1895103), (42, 1804860), (45, 1684536), (54, 1403780), (56, 1353645), (60, 1263402), (63, 1203240), (70, 1082916), (72, 1052835), (74, 1024380), (84, 902430), (90, 842268), (105, 721944), (108, 701890), (111, 682920), (120, 631701), (126, 601620), (135, 561512), (140, 541458), (148, 512190), (168, 451215), (180, 421134), (185, 409752), (189, 401080), (210, 360972), (216, 350945), (222, 341460), (252, 300810), (259, 292680), (270, 280756), (271, 279720), (280, 270729), (296, 256095), (315, 240648), (333, 227640), (360, 210567), (370, 204876), (378, 200540), (420, 180486), (444, 170730), (504, 150405), (518, 146340), (540, 140378), (542, 139860), (555, 136584), (630, 120324), (666, 113820), (740, 102438), (756, 100270), (777, 97560), (813, 93240), (840, 90243), (888, 85365), (945, 80216), (999, 75880), (1036, 73170), (1080, 70189), (1084, 69930), (1110, 68292), (1260, 60162), (1295, 58536), (1332, 56910), (1355, 55944), (1480, 51219), (1512, 50135), (1554, 48780), (1626, 46620), (1665, 45528), (1890, 40108), (1897, 39960), (1998, 37940), (2072, 36585), (2168, 34965), (2220, 34146), (2331, 32520), (2439, 31080), (2520, 30081), (2590, 29268), (2664, 28455), (2710, 27972), (3108, 24390), (3252, 23310), (3330, 22764), (3780, 20054), (3794, 19980), (3885, 19512), (3996, 18970), (4065, 18648), (4440, 17073), (4662, 16260), (4878, 15540), (4995, 15176), (5180, 14634), (5420, 13986), (5691, 13320), (6216, 12195), (6504, 11655), (6660, 11382), (6993, 10840), (7317, 10360), (7560, 10027), (7588, 9990), (7770, 9756), (7992, 9485), (8130, 9324)]