67678920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5081}}^1$

素因数の和:5135

約数の個数: 96

約数和(自身を含む): 225945720

約数和(自身を除く): 158266800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 5081, 6660, 10162, 13320, 15243, 20324, 25405, 30486, 40648, 45729, 50810, 60972, 76215, 91458, 101620, 121944, 152430, 182916, 187997, 203240, 228645, 304860, 365832, 375994, 457290, 563991, 609720, 751988, 914580, 939985, 1127982, 1503976, 1691973, 1829160, 1879970, 2255964, 2819955, 3383946, 3759940, 4511928, 5639910, 6767892, 7519880, 8459865, 11279820, 13535784, 16919730, 22559640, 33839460, 67678920]

約数ペア:

[(1, 67678920), (2, 33839460), (3, 22559640), (4, 16919730), (5, 13535784), (6, 11279820), (8, 8459865), (9, 7519880), (10, 6767892), (12, 5639910), (15, 4511928), (18, 3759940), (20, 3383946), (24, 2819955), (30, 2255964), (36, 1879970), (37, 1829160), (40, 1691973), (45, 1503976), (60, 1127982), (72, 939985), (74, 914580), (90, 751988), (111, 609720), (120, 563991), (148, 457290), (180, 375994), (185, 365832), (222, 304860), (296, 228645), (333, 203240), (360, 187997), (370, 182916), (444, 152430), (555, 121944), (666, 101620), (740, 91458), (888, 76215), (1110, 60972), (1332, 50810), (1480, 45729), (1665, 40648), (2220, 30486), (2664, 25405), (3330, 20324), (4440, 15243), (5081, 13320), (6660, 10162)]