200511180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19543}}^1$

素因数の和:19580

約数の個数: 96

約数和(自身を含む): 656678400

約数和(自身を除く): 456167220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 19543, 39086, 58629, 78172, 97715, 117258, 175887, 195430, 234516, 293145, 351774, 371317, 390860, 527661, 586290, 703548, 742634, 879435, 1055322, 1113951, 1172580, 1485268, 1758870, 1856585, 2110644, 2227902, 2638305, 3341853, 3517740, 3713170, 4455804, 5276610, 5569755, 6683706, 7426340, 10025559, 10553220, 11139510, 13367412, 16709265, 20051118, 22279020, 33418530, 40102236, 50127795, 66837060, 100255590, 200511180]

約数ペア:

[(1, 200511180), (2, 100255590), (3, 66837060), (4, 50127795), (5, 40102236), (6, 33418530), (9, 22279020), (10, 20051118), (12, 16709265), (15, 13367412), (18, 11139510), (19, 10553220), (20, 10025559), (27, 7426340), (30, 6683706), (36, 5569755), (38, 5276610), (45, 4455804), (54, 3713170), (57, 3517740), (60, 3341853), (76, 2638305), (90, 2227902), (95, 2110644), (108, 1856585), (114, 1758870), (135, 1485268), (171, 1172580), (180, 1113951), (190, 1055322), (228, 879435), (270, 742634), (285, 703548), (342, 586290), (380, 527661), (513, 390860), (540, 371317), (570, 351774), (684, 293145), (855, 234516), (1026, 195430), (1140, 175887), (1710, 117258), (2052, 97715), (2565, 78172), (3420, 58629), (5130, 39086), (10260, 19543)]