202750680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:865

約数の個数: 128

約数和(自身を含む): 667180800

約数和(自身を除く): 464430120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 269, 330, 440, 538, 571, 660, 807, 1076, 1142, 1320, 1345, 1614, 1713, 2152, 2284, 2690, 2855, 2959, 3228, 3426, 4035, 4568, 5380, 5710, 5918, 6281, 6456, 6852, 8070, 8565, 8877, 10760, 11420, 11836, 12562, 13704, 14795, 16140, 17130, 17754, 18843, 22840, 23672, 25124, 29590, 31405, 32280, 34260, 35508, 37686, 44385, 50248, 59180, 62810, 68520, 71016, 75372, 88770, 94215, 118360, 125620, 150744, 153599, 177540, 188430, 251240, 307198, 355080, 376860, 460797, 614396, 753720, 767995, 921594, 1228792, 1535990, 1689589, 1843188, 2303985, 3071980, 3379178, 3686376, 4607970, 5068767, 6143960, 6758356, 8447945, 9215940, 10137534, 13516712, 16895890, 18431880, 20275068, 25343835, 33791780, 40550136, 50687670, 67583560, 101375340, 202750680]

約数ペア:

[(1, 202750680), (2, 101375340), (3, 67583560), (4, 50687670), (5, 40550136), (6, 33791780), (8, 25343835), (10, 20275068), (11, 18431880), (12, 16895890), (15, 13516712), (20, 10137534), (22, 9215940), (24, 8447945), (30, 6758356), (33, 6143960), (40, 5068767), (44, 4607970), (55, 3686376), (60, 3379178), (66, 3071980), (88, 2303985), (110, 1843188), (120, 1689589), (132, 1535990), (165, 1228792), (220, 921594), (264, 767995), (269, 753720), (330, 614396), (440, 460797), (538, 376860), (571, 355080), (660, 307198), (807, 251240), (1076, 188430), (1142, 177540), (1320, 153599), (1345, 150744), (1614, 125620), (1713, 118360), (2152, 94215), (2284, 88770), (2690, 75372), (2855, 71016), (2959, 68520), (3228, 62810), (3426, 59180), (4035, 50248), (4568, 44385), (5380, 37686), (5710, 35508), (5918, 34260), (6281, 32280), (6456, 31405), (6852, 29590), (8070, 25124), (8565, 23672), (8877, 22840), (10760, 18843), (11420, 17754), (11836, 17130), (12562, 16140), (13704, 14795)]