20192844600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11218247}}^1$

素因数の和:11218269

約数の個数: 72

約数和(自身を含む): 67814309160

約数和(自身を除く): 47621464560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 11218247, 22436494, 33654741, 44872988, 56091235, 67309482, 89745976, 100964223, 112182470, 134618964, 168273705, 201928446, 224364940, 269237928, 280456175, 336547410, 403856892, 448729880, 504821115, 560912350, 673094820, 807713784, 841368525, 1009642230, 1121824700, 1346189640, 1682737050, 2019284460, 2243649400, 2524105575, 3365474100, 4038568920, 5048211150, 6730948200, 10096422300, 20192844600]

約数ペア:

[(1, 20192844600), (2, 10096422300), (3, 6730948200), (4, 5048211150), (5, 4038568920), (6, 3365474100), (8, 2524105575), (9, 2243649400), (10, 2019284460), (12, 1682737050), (15, 1346189640), (18, 1121824700), (20, 1009642230), (24, 841368525), (25, 807713784), (30, 673094820), (36, 560912350), (40, 504821115), (45, 448729880), (50, 403856892), (60, 336547410), (72, 280456175), (75, 269237928), (90, 224364940), (100, 201928446), (120, 168273705), (150, 134618964), (180, 112182470), (200, 100964223), (225, 89745976), (300, 67309482), (360, 56091235), (450, 44872988), (600, 33654741), (900, 22436494), (1800, 11218247)]