2639592900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{139661}}^1$

素因数の和:139691

約数の個数: 144

約数和(自身を含む): 9698129280

約数和(自身を除く): 7058536380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 139661, 279322, 418983, 558644, 698305, 837966, 977627, 1256949, 1396610, 1675932, 1955254, 2094915, 2513898, 2793220, 2932881, 3491525, 3770847, 3910508, 4189830, 4888135, 5027796, 5865762, 6284745, 6983050, 7541694, 8379660, 8798643, 9776270, 10474575, 11731524, 12569490, 13966100, 14664405, 15083388, 17597286, 18854235, 19552540, 20949150, 24440675, 25138980, 26395929, 29328810, 31423725, 35194572, 37708470, 41898300, 43993215, 48881350, 52791858, 58657620, 62847450, 73322025, 75416940, 87986430, 94271175, 97762700, 105583716, 125694900, 131979645, 146644050, 175972860, 188542350, 219966075, 263959290, 293288100, 377084700, 439932150, 527918580, 659898225, 879864300, 1319796450, 2639592900]

約数ペア:

[(1, 2639592900), (2, 1319796450), (3, 879864300), (4, 659898225), (5, 527918580), (6, 439932150), (7, 377084700), (9, 293288100), (10, 263959290), (12, 219966075), (14, 188542350), (15, 175972860), (18, 146644050), (20, 131979645), (21, 125694900), (25, 105583716), (27, 97762700), (28, 94271175), (30, 87986430), (35, 75416940), (36, 73322025), (42, 62847450), (45, 58657620), (50, 52791858), (54, 48881350), (60, 43993215), (63, 41898300), (70, 37708470), (75, 35194572), (84, 31423725), (90, 29328810), (100, 26395929), (105, 25138980), (108, 24440675), (126, 20949150), (135, 19552540), (140, 18854235), (150, 17597286), (175, 15083388), (180, 14664405), (189, 13966100), (210, 12569490), (225, 11731524), (252, 10474575), (270, 9776270), (300, 8798643), (315, 8379660), (350, 7541694), (378, 6983050), (420, 6284745), (450, 5865762), (525, 5027796), (540, 4888135), (630, 4189830), (675, 3910508), (700, 3770847), (756, 3491525), (900, 2932881), (945, 2793220), (1050, 2513898), (1260, 2094915), (1350, 1955254), (1575, 1675932), (1890, 1396610), (2100, 1256949), (2700, 977627), (3150, 837966), (3780, 698305), (4725, 558644), (6300, 418983), (9450, 279322), (18900, 139661)]