1685250804900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4195297}}^1$

素因数の和:4195430

約数の個数: 144

約数和(自身を含む): 5302051174784

約数和(自身を除く): 3616800369884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 103, 130, 150, 156, 195, 206, 260, 300, 309, 325, 390, 412, 515, 618, 650, 780, 975, 1030, 1236, 1300, 1339, 1545, 1950, 2060, 2575, 2678, 3090, 3900, 4017, 5150, 5356, 6180, 6695, 7725, 8034, 10300, 13390, 15450, 16068, 20085, 26780, 30900, 33475, 40170, 66950, 80340, 100425, 133900, 200850, 401700, 4195297, 8390594, 12585891, 16781188, 20976485, 25171782, 41952970, 50343564, 54538861, 62929455, 83905940, 104882425, 109077722, 125858910, 163616583, 209764850, 218155444, 251717820, 272694305, 314647275, 327233166, 419529700, 432115591, 545388610, 629294550, 654466332, 818082915, 864231182, 1090777220, 1258589100, 1296346773, 1363471525, 1636165830, 1728462364, 2160577955, 2592693546, 2726943050, 3272331660, 4090414575, 4321155910, 5185387092, 5453886100, 5617502683, 6481733865, 8180829150, 8642311820, 10802889775, 11235005366, 12963467730, 16361658300, 16852508049, 21605779550, 22470010732, 25926935460, 28087513415, 32408669325, 33705016098, 43211559100, 56175026830, 64817338650, 67410032196, 84262540245, 112350053660, 129634677300, 140437567075, 168525080490, 280875134150, 337050160980, 421312701225, 561750268300, 842625402450, 1685250804900]

約数ペア:

[(1, 1685250804900), (2, 842625402450), (3, 561750268300), (4, 421312701225), (5, 337050160980), (6, 280875134150), (10, 168525080490), (12, 140437567075), (13, 129634677300), (15, 112350053660), (20, 84262540245), (25, 67410032196), (26, 64817338650), (30, 56175026830), (39, 43211559100), (50, 33705016098), (52, 32408669325), (60, 28087513415), (65, 25926935460), (75, 22470010732), (78, 21605779550), (100, 16852508049), (103, 16361658300), (130, 12963467730), (150, 11235005366), (156, 10802889775), (195, 8642311820), (206, 8180829150), (260, 6481733865), (300, 5617502683), (309, 5453886100), (325, 5185387092), (390, 4321155910), (412, 4090414575), (515, 3272331660), (618, 2726943050), (650, 2592693546), (780, 2160577955), (975, 1728462364), (1030, 1636165830), (1236, 1363471525), (1300, 1296346773), (1339, 1258589100), (1545, 1090777220), (1950, 864231182), (2060, 818082915), (2575, 654466332), (2678, 629294550), (3090, 545388610), (3900, 432115591), (4017, 419529700), (5150, 327233166), (5356, 314647275), (6180, 272694305), (6695, 251717820), (7725, 218155444), (8034, 209764850), (10300, 163616583), (13390, 125858910), (15450, 109077722), (16068, 104882425), (20085, 83905940), (26780, 62929455), (30900, 54538861), (33475, 50343564), (40170, 41952970), (66950, 25171782), (80340, 20976485), (100425, 16781188), (133900, 12585891), (200850, 8390594), (401700, 4195297)]