20142138780

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{153499}}^1$

素因数の和:153532

約数の個数: 108

約数和(自身を含む): 63444927000

約数和(自身を除く): 43302788220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 6561, 7290, 8748, 10935, 13122, 14580, 21870, 26244, 32805, 43740, 65610, 131220, 153499, 306998, 460497, 613996, 767495, 920994, 1381491, 1534990, 1841988, 2302485, 2762982, 3069980, 4144473, 4604970, 5525964, 6907455, 8288946, 9209940, 12433419, 13814910, 16577892, 20722365, 24866838, 27629820, 37300257, 41444730, 49733676, 62167095, 74600514, 82889460, 111900771, 124334190, 149201028, 186501285, 223801542, 248668380, 335702313, 373002570, 447603084, 559503855, 671404626, 746005140, 1007106939, 1119007710, 1342809252, 1678511565, 2014213878, 2238015420, 3357023130, 4028427756, 5035534695, 6714046260, 10071069390, 20142138780]

約数ペア:

[(1, 20142138780), (2, 10071069390), (3, 6714046260), (4, 5035534695), (5, 4028427756), (6, 3357023130), (9, 2238015420), (10, 2014213878), (12, 1678511565), (15, 1342809252), (18, 1119007710), (20, 1007106939), (27, 746005140), (30, 671404626), (36, 559503855), (45, 447603084), (54, 373002570), (60, 335702313), (81, 248668380), (90, 223801542), (108, 186501285), (135, 149201028), (162, 124334190), (180, 111900771), (243, 82889460), (270, 74600514), (324, 62167095), (405, 49733676), (486, 41444730), (540, 37300257), (729, 27629820), (810, 24866838), (972, 20722365), (1215, 16577892), (1458, 13814910), (1620, 12433419), (2187, 9209940), (2430, 8288946), (2916, 6907455), (3645, 5525964), (4374, 4604970), (4860, 4144473), (6561, 3069980), (7290, 2762982), (8748, 2302485), (10935, 1841988), (13122, 1534990), (14580, 1381491), (21870, 920994), (26244, 767495), (32805, 613996), (43740, 460497), (65610, 306998), (131220, 153499)]