198062100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 162

約数和(自身を含む): 644288190

約数和(自身を除く): 446226090

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 229, 279, 300, 310, 372, 450, 458, 465, 558, 620, 687, 775, 900, 916, 930, 961, 1116, 1145, 1374, 1395, 1550, 1860, 1922, 2061, 2290, 2325, 2748, 2790, 2883, 3100, 3435, 3844, 4122, 4580, 4650, 4805, 5580, 5725, 5766, 6870, 6975, 7099, 8244, 8649, 9300, 9610, 10305, 11450, 11532, 13740, 13950, 14198, 14415, 17175, 17298, 19220, 20610, 21297, 22900, 24025, 27900, 28396, 28830, 34350, 34596, 35495, 41220, 42594, 43245, 48050, 51525, 57660, 63891, 68700, 70990, 72075, 85188, 86490, 96100, 103050, 106485, 127782, 141980, 144150, 172980, 177475, 206100, 212970, 216225, 220069, 255564, 288300, 319455, 354950, 425940, 432450, 440138, 532425, 638910, 660207, 709900, 864900, 880276, 1064850, 1100345, 1277820, 1320414, 1597275, 1980621, 2129700, 2200690, 2640828, 3194550, 3301035, 3961242, 4401380, 5501725, 6389100, 6602070, 7922484, 9903105, 11003450, 13204140, 16505175, 19806210, 22006900, 33010350, 39612420, 49515525, 66020700, 99031050, 198062100]

約数ペア:

[(1, 198062100), (2, 99031050), (3, 66020700), (4, 49515525), (5, 39612420), (6, 33010350), (9, 22006900), (10, 19806210), (12, 16505175), (15, 13204140), (18, 11003450), (20, 9903105), (25, 7922484), (30, 6602070), (31, 6389100), (36, 5501725), (45, 4401380), (50, 3961242), (60, 3301035), (62, 3194550), (75, 2640828), (90, 2200690), (93, 2129700), (100, 1980621), (124, 1597275), (150, 1320414), (155, 1277820), (180, 1100345), (186, 1064850), (225, 880276), (229, 864900), (279, 709900), (300, 660207), (310, 638910), (372, 532425), (450, 440138), (458, 432450), (465, 425940), (558, 354950), (620, 319455), (687, 288300), (775, 255564), (900, 220069), (916, 216225), (930, 212970), (961, 206100), (1116, 177475), (1145, 172980), (1374, 144150), (1395, 141980), (1550, 127782), (1860, 106485), (1922, 103050), (2061, 96100), (2290, 86490), (2325, 85188), (2748, 72075), (2790, 70990), (2883, 68700), (3100, 63891), (3435, 57660), (3844, 51525), (4122, 48050), (4580, 43245), (4650, 42594), (4805, 41220), (5580, 35495), (5725, 34596), (5766, 34350), (6870, 28830), (6975, 28396), (7099, 27900), (8244, 24025), (8649, 22900), (9300, 21297), (9610, 20610), (10305, 19220), (11450, 17298), (11532, 17175), (13740, 14415), (13950, 14198)]