181463220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4733}}^1$

素因数の和:4822

約数の個数: 96

約数和(自身を含む): 572624640

約数和(自身を除く): 391161420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 4733, 6390, 7668, 9466, 9585, 12780, 14199, 18932, 19170, 23665, 28398, 38340, 42597, 47330, 56796, 70995, 85194, 94660, 127791, 141990, 170388, 212985, 255582, 283980, 336043, 425970, 511164, 638955, 672086, 851940, 1008129, 1277910, 1344172, 1680215, 2016258, 2555820, 3024387, 3360430, 4032516, 5040645, 6048774, 6720860, 9073161, 10081290, 12097548, 15121935, 18146322, 20162580, 30243870, 36292644, 45365805, 60487740, 90731610, 181463220]

約数ペア:

[(1, 181463220), (2, 90731610), (3, 60487740), (4, 45365805), (5, 36292644), (6, 30243870), (9, 20162580), (10, 18146322), (12, 15121935), (15, 12097548), (18, 10081290), (20, 9073161), (27, 6720860), (30, 6048774), (36, 5040645), (45, 4032516), (54, 3360430), (60, 3024387), (71, 2555820), (90, 2016258), (108, 1680215), (135, 1344172), (142, 1277910), (180, 1008129), (213, 851940), (270, 672086), (284, 638955), (355, 511164), (426, 425970), (540, 336043), (639, 283980), (710, 255582), (852, 212985), (1065, 170388), (1278, 141990), (1420, 127791), (1917, 94660), (2130, 85194), (2556, 70995), (3195, 56796), (3834, 47330), (4260, 42597), (4733, 38340), (6390, 28398), (7668, 23665), (9466, 19170), (9585, 18932), (12780, 14199)]