205048200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{48821}}^1$

素因数の和:48847

約数の個数: 96

約数和(自身を含む): 726471360

約数和(自身を除く): 521423160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 48821, 97642, 146463, 195284, 244105, 292926, 341747, 390568, 488210, 585852, 683494, 732315, 976420, 1025241, 1171704, 1220525, 1366988, 1464630, 1708735, 1952840, 2050482, 2441050, 2733976, 2929260, 3417470, 3661575, 4100964, 4882100, 5126205, 5858520, 6834940, 7323150, 8201928, 8543675, 9764200, 10252410, 13669880, 14646300, 17087350, 20504820, 25631025, 29292600, 34174700, 41009640, 51262050, 68349400, 102524100, 205048200]

約数ペア:

[(1, 205048200), (2, 102524100), (3, 68349400), (4, 51262050), (5, 41009640), (6, 34174700), (7, 29292600), (8, 25631025), (10, 20504820), (12, 17087350), (14, 14646300), (15, 13669880), (20, 10252410), (21, 9764200), (24, 8543675), (25, 8201928), (28, 7323150), (30, 6834940), (35, 5858520), (40, 5126205), (42, 4882100), (50, 4100964), (56, 3661575), (60, 3417470), (70, 2929260), (75, 2733976), (84, 2441050), (100, 2050482), (105, 1952840), (120, 1708735), (140, 1464630), (150, 1366988), (168, 1220525), (175, 1171704), (200, 1025241), (210, 976420), (280, 732315), (300, 683494), (350, 585852), (420, 488210), (525, 390568), (600, 341747), (700, 292926), (840, 244105), (1050, 195284), (1400, 146463), (2100, 97642), (4200, 48821)]