196270380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57389}}^1$

素因数の和:57423

約数の個数: 72

約数和(自身を含む): 626698800

約数和(自身を除く): 430428420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 57389, 114778, 172167, 229556, 286945, 344334, 516501, 573890, 688668, 860835, 1033002, 1090391, 1147780, 1721670, 2066004, 2180782, 2582505, 3271173, 3443340, 4361564, 5165010, 5451955, 6542346, 9813519, 10330020, 10903910, 13084692, 16355865, 19627038, 21807820, 32711730, 39254076, 49067595, 65423460, 98135190, 196270380]

約数ペア:

[(1, 196270380), (2, 98135190), (3, 65423460), (4, 49067595), (5, 39254076), (6, 32711730), (9, 21807820), (10, 19627038), (12, 16355865), (15, 13084692), (18, 10903910), (19, 10330020), (20, 9813519), (30, 6542346), (36, 5451955), (38, 5165010), (45, 4361564), (57, 3443340), (60, 3271173), (76, 2582505), (90, 2180782), (95, 2066004), (114, 1721670), (171, 1147780), (180, 1090391), (190, 1033002), (228, 860835), (285, 688668), (342, 573890), (380, 516501), (570, 344334), (684, 286945), (855, 229556), (1140, 172167), (1710, 114778), (3420, 57389)]