31842450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 88982400

約数和(自身を除く): 57139950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 103, 135, 150, 206, 225, 229, 270, 309, 450, 458, 515, 618, 675, 687, 927, 1030, 1145, 1350, 1374, 1545, 1854, 2061, 2290, 2575, 2781, 3090, 3435, 4122, 4635, 5150, 5562, 5725, 6183, 6870, 7725, 9270, 10305, 11450, 12366, 13905, 15450, 17175, 20610, 23175, 23587, 27810, 30915, 34350, 46350, 47174, 51525, 61830, 69525, 70761, 103050, 117935, 139050, 141522, 154575, 212283, 235870, 309150, 353805, 424566, 589675, 636849, 707610, 1061415, 1179350, 1273698, 1769025, 2122830, 3184245, 3538050, 5307075, 6368490, 10614150, 15921225, 31842450]

約数ペア:

[(1, 31842450), (2, 15921225), (3, 10614150), (5, 6368490), (6, 5307075), (9, 3538050), (10, 3184245), (15, 2122830), (18, 1769025), (25, 1273698), (27, 1179350), (30, 1061415), (45, 707610), (50, 636849), (54, 589675), (75, 424566), (90, 353805), (103, 309150), (135, 235870), (150, 212283), (206, 154575), (225, 141522), (229, 139050), (270, 117935), (309, 103050), (450, 70761), (458, 69525), (515, 61830), (618, 51525), (675, 47174), (687, 46350), (927, 34350), (1030, 30915), (1145, 27810), (1350, 23587), (1374, 23175), (1545, 20610), (1854, 17175), (2061, 15450), (2290, 13905), (2575, 12366), (2781, 11450), (3090, 10305), (3435, 9270), (4122, 7725), (4635, 6870), (5150, 6183), (5562, 5725)]