51258300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2879

約数の個数: 72

約数和(自身を含む): 150792432

約数和(自身を除く): 99534132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 2801, 3050, 3660, 4575, 5602, 6100, 8403, 9150, 11204, 14005, 16806, 18300, 28010, 33612, 42015, 56020, 70025, 84030, 140050, 168060, 170861, 210075, 280100, 341722, 420150, 512583, 683444, 840300, 854305, 1025166, 1708610, 2050332, 2562915, 3417220, 4271525, 5125830, 8543050, 10251660, 12814575, 17086100, 25629150, 51258300]

約数ペア:

[(1, 51258300), (2, 25629150), (3, 17086100), (4, 12814575), (5, 10251660), (6, 8543050), (10, 5125830), (12, 4271525), (15, 3417220), (20, 2562915), (25, 2050332), (30, 1708610), (50, 1025166), (60, 854305), (61, 840300), (75, 683444), (100, 512583), (122, 420150), (150, 341722), (183, 280100), (244, 210075), (300, 170861), (305, 168060), (366, 140050), (610, 84030), (732, 70025), (915, 56020), (1220, 42015), (1525, 33612), (1830, 28010), (2801, 18300), (3050, 16806), (3660, 14005), (4575, 11204), (5602, 9150), (6100, 8403)]