225704040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98993}}^1$

素因数の和:99026

約数の個数: 64

約数和(自身を含む): 712756800

約数和(自身を除く): 487052760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 98993, 197986, 296979, 395972, 494965, 593958, 791944, 989930, 1187916, 1484895, 1880867, 1979860, 2375832, 2969790, 3761734, 3959720, 5642601, 5939580, 7523468, 9404335, 11285202, 11879160, 15046936, 18808670, 22570404, 28213005, 37617340, 45140808, 56426010, 75234680, 112852020, 225704040]

約数ペア:

[(1, 225704040), (2, 112852020), (3, 75234680), (4, 56426010), (5, 45140808), (6, 37617340), (8, 28213005), (10, 22570404), (12, 18808670), (15, 15046936), (19, 11879160), (20, 11285202), (24, 9404335), (30, 7523468), (38, 5939580), (40, 5642601), (57, 3959720), (60, 3761734), (76, 2969790), (95, 2375832), (114, 1979860), (120, 1880867), (152, 1484895), (190, 1187916), (228, 989930), (285, 791944), (380, 593958), (456, 494965), (570, 395972), (760, 296979), (1140, 197986), (2280, 98993)]