21724060500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{4827569}}^1$

素因数の和:4827594

約数の個数: 72

約数和(自身を含む): 68532183720

約数和(自身を除く): 46808123220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 4827569, 9655138, 14482707, 19310276, 24137845, 28965414, 43448121, 48275690, 57930828, 72413535, 86896242, 96551380, 120689225, 144827070, 173792484, 217240605, 241378450, 289654140, 362067675, 434481210, 482756900, 603446125, 724135350, 868962420, 1086203025, 1206892250, 1448270700, 1810338375, 2172406050, 2413784500, 3620676750, 4344812100, 5431015125, 7241353500, 10862030250, 21724060500]

約数ペア:

[(1, 21724060500), (2, 10862030250), (3, 7241353500), (4, 5431015125), (5, 4344812100), (6, 3620676750), (9, 2413784500), (10, 2172406050), (12, 1810338375), (15, 1448270700), (18, 1206892250), (20, 1086203025), (25, 868962420), (30, 724135350), (36, 603446125), (45, 482756900), (50, 434481210), (60, 362067675), (75, 289654140), (90, 241378450), (100, 217240605), (125, 173792484), (150, 144827070), (180, 120689225), (225, 96551380), (250, 86896242), (300, 72413535), (375, 57930828), (450, 48275690), (500, 43448121), (750, 28965414), (900, 24137845), (1125, 19310276), (1500, 14482707), (2250, 9655138), (4500, 4827569)]