100917900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{4153}}^1$

素因数の和:4182

約数の個数: 108

約数和(自身を含む): 328116152

約数和(自身を除く): 227198252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4153, 4860, 6075, 8100, 8306, 12150, 12459, 16612, 20765, 24300, 24918, 37377, 41530, 49836, 62295, 74754, 83060, 103825, 112131, 124590, 149508, 186885, 207650, 224262, 249180, 311475, 336393, 373770, 415300, 448524, 560655, 622950, 672786, 747540, 934425, 1009179, 1121310, 1245900, 1345572, 1681965, 1868850, 2018358, 2242620, 2803275, 3363930, 3737700, 4036716, 5045895, 5606550, 6727860, 8409825, 10091790, 11213100, 16819650, 20183580, 25229475, 33639300, 50458950, 100917900]

約数ペア:

[(1, 100917900), (2, 50458950), (3, 33639300), (4, 25229475), (5, 20183580), (6, 16819650), (9, 11213100), (10, 10091790), (12, 8409825), (15, 6727860), (18, 5606550), (20, 5045895), (25, 4036716), (27, 3737700), (30, 3363930), (36, 2803275), (45, 2242620), (50, 2018358), (54, 1868850), (60, 1681965), (75, 1345572), (81, 1245900), (90, 1121310), (100, 1009179), (108, 934425), (135, 747540), (150, 672786), (162, 622950), (180, 560655), (225, 448524), (243, 415300), (270, 373770), (300, 336393), (324, 311475), (405, 249180), (450, 224262), (486, 207650), (540, 186885), (675, 149508), (810, 124590), (900, 112131), (972, 103825), (1215, 83060), (1350, 74754), (1620, 62295), (2025, 49836), (2430, 41530), (2700, 37377), (4050, 24918), (4153, 24300), (4860, 20765), (6075, 16612), (8100, 12459), (8306, 12150)]