84400380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 270037152

約数和(自身を除く): 185636772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 983, 1060, 1431, 1590, 1620, 1908, 1966, 2385, 2862, 2949, 3180, 3932, 4293, 4770, 4915, 5724, 5898, 7155, 8586, 8847, 9540, 9830, 11796, 14310, 14745, 17172, 17694, 19660, 21465, 26541, 28620, 29490, 35388, 42930, 44235, 52099, 53082, 58980, 79623, 85860, 88470, 104198, 106164, 132705, 156297, 159246, 176940, 208396, 260495, 265410, 312594, 318492, 398115, 468891, 520990, 530820, 625188, 781485, 796230, 937782, 1041980, 1406673, 1562970, 1592460, 1875564, 2344455, 2813346, 3125940, 4220019, 4688910, 5626692, 7033365, 8440038, 9377820, 14066730, 16880076, 21100095, 28133460, 42200190, 84400380]

約数ペア:

[(1, 84400380), (2, 42200190), (3, 28133460), (4, 21100095), (5, 16880076), (6, 14066730), (9, 9377820), (10, 8440038), (12, 7033365), (15, 5626692), (18, 4688910), (20, 4220019), (27, 3125940), (30, 2813346), (36, 2344455), (45, 1875564), (53, 1592460), (54, 1562970), (60, 1406673), (81, 1041980), (90, 937782), (106, 796230), (108, 781485), (135, 625188), (159, 530820), (162, 520990), (180, 468891), (212, 398115), (265, 318492), (270, 312594), (318, 265410), (324, 260495), (405, 208396), (477, 176940), (530, 159246), (540, 156297), (636, 132705), (795, 106164), (810, 104198), (954, 88470), (983, 85860), (1060, 79623), (1431, 58980), (1590, 53082), (1620, 52099), (1908, 44235), (1966, 42930), (2385, 35388), (2862, 29490), (2949, 28620), (3180, 26541), (3932, 21465), (4293, 19660), (4770, 17694), (4915, 17172), (5724, 14745), (5898, 14310), (7155, 11796), (8586, 9830), (8847, 9540)]