26901900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 108

約数和(自身を含む): 85713264

約数和(自身を除く): 58811364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 421, 426, 450, 639, 710, 842, 852, 900, 1065, 1263, 1278, 1420, 1684, 1775, 2105, 2130, 2526, 2556, 3195, 3550, 3789, 4210, 4260, 5052, 5325, 6315, 6390, 7100, 7578, 8420, 10525, 10650, 12630, 12780, 15156, 15975, 18945, 21050, 21300, 25260, 29891, 31575, 31950, 37890, 42100, 59782, 63150, 63900, 75780, 89673, 94725, 119564, 126300, 149455, 179346, 189450, 269019, 298910, 358692, 378900, 448365, 538038, 597820, 747275, 896730, 1076076, 1345095, 1494550, 1793460, 2241825, 2690190, 2989100, 4483650, 5380380, 6725475, 8967300, 13450950, 26901900]

約数ペア:

[(1, 26901900), (2, 13450950), (3, 8967300), (4, 6725475), (5, 5380380), (6, 4483650), (9, 2989100), (10, 2690190), (12, 2241825), (15, 1793460), (18, 1494550), (20, 1345095), (25, 1076076), (30, 896730), (36, 747275), (45, 597820), (50, 538038), (60, 448365), (71, 378900), (75, 358692), (90, 298910), (100, 269019), (142, 189450), (150, 179346), (180, 149455), (213, 126300), (225, 119564), (284, 94725), (300, 89673), (355, 75780), (421, 63900), (426, 63150), (450, 59782), (639, 42100), (710, 37890), (842, 31950), (852, 31575), (900, 29891), (1065, 25260), (1263, 21300), (1278, 21050), (1420, 18945), (1684, 15975), (1775, 15156), (2105, 12780), (2130, 12630), (2526, 10650), (2556, 10525), (3195, 8420), (3550, 7578), (3789, 7100), (4210, 6390), (4260, 6315), (5052, 5325)]