125931720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 392999040

約数和(自身を除く): 267067320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 113, 120, 148, 185, 222, 226, 251, 296, 339, 370, 444, 452, 502, 555, 565, 678, 740, 753, 888, 904, 1004, 1110, 1130, 1255, 1356, 1480, 1506, 1695, 2008, 2220, 2260, 2510, 2712, 3012, 3390, 3765, 4181, 4440, 4520, 5020, 6024, 6780, 7530, 8362, 9287, 10040, 12543, 13560, 15060, 16724, 18574, 20905, 25086, 27861, 28363, 30120, 33448, 37148, 41810, 46435, 50172, 55722, 56726, 62715, 74296, 83620, 85089, 92870, 100344, 111444, 113452, 125430, 139305, 141815, 167240, 170178, 185740, 222888, 226904, 250860, 278610, 283630, 340356, 371480, 425445, 501720, 557220, 567260, 680712, 850890, 1049431, 1114440, 1134520, 1701780, 2098862, 3148293, 3403560, 4197724, 5247155, 6296586, 8395448, 10494310, 12593172, 15741465, 20988620, 25186344, 31482930, 41977240, 62965860, 125931720]

約数ペア:

[(1, 125931720), (2, 62965860), (3, 41977240), (4, 31482930), (5, 25186344), (6, 20988620), (8, 15741465), (10, 12593172), (12, 10494310), (15, 8395448), (20, 6296586), (24, 5247155), (30, 4197724), (37, 3403560), (40, 3148293), (60, 2098862), (74, 1701780), (111, 1134520), (113, 1114440), (120, 1049431), (148, 850890), (185, 680712), (222, 567260), (226, 557220), (251, 501720), (296, 425445), (339, 371480), (370, 340356), (444, 283630), (452, 278610), (502, 250860), (555, 226904), (565, 222888), (678, 185740), (740, 170178), (753, 167240), (888, 141815), (904, 139305), (1004, 125430), (1110, 113452), (1130, 111444), (1255, 100344), (1356, 92870), (1480, 85089), (1506, 83620), (1695, 74296), (2008, 62715), (2220, 56726), (2260, 55722), (2510, 50172), (2712, 46435), (3012, 41810), (3390, 37148), (3765, 33448), (4181, 30120), (4440, 28363), (4520, 27861), (5020, 25086), (6024, 20905), (6780, 18574), (7530, 16724), (8362, 15060), (9287, 13560), (10040, 12543)]