202433940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8209}}^1$

素因数の和:8361

約数の個数: 72

約数和(自身を含む): 618607080

約数和(自身を除く): 416173140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8209, 8220, 12330, 16418, 24627, 24660, 32836, 41045, 49254, 73881, 82090, 98508, 123135, 147762, 164180, 246270, 295524, 369405, 492540, 738810, 1124633, 1477620, 2249266, 3373899, 4498532, 5623165, 6747798, 10121697, 11246330, 13495596, 16869495, 20243394, 22492660, 33738990, 40486788, 50608485, 67477980, 101216970, 202433940]

約数ペア:

[(1, 202433940), (2, 101216970), (3, 67477980), (4, 50608485), (5, 40486788), (6, 33738990), (9, 22492660), (10, 20243394), (12, 16869495), (15, 13495596), (18, 11246330), (20, 10121697), (30, 6747798), (36, 5623165), (45, 4498532), (60, 3373899), (90, 2249266), (137, 1477620), (180, 1124633), (274, 738810), (411, 492540), (548, 369405), (685, 295524), (822, 246270), (1233, 164180), (1370, 147762), (1644, 123135), (2055, 98508), (2466, 82090), (2740, 73881), (4110, 49254), (4932, 41045), (6165, 32836), (8209, 24660), (8220, 24627), (12330, 16418)]