1139798100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{542761}}^1$

素因数の和:542785

約数の個数: 72

約数和(自身を含む): 3768939328

約数和(自身を除く): 2629141228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 542761, 1085522, 1628283, 2171044, 2713805, 3256566, 3799327, 5427610, 6513132, 7598654, 8141415, 10855220, 11397981, 13569025, 15197308, 16282830, 18996635, 22795962, 27138050, 32565660, 37993270, 40707075, 45591924, 54276100, 56989905, 75986540, 81414150, 94983175, 113979810, 162828300, 189966350, 227959620, 284949525, 379932700, 569899050, 1139798100]

約数ペア:

[(1, 1139798100), (2, 569899050), (3, 379932700), (4, 284949525), (5, 227959620), (6, 189966350), (7, 162828300), (10, 113979810), (12, 94983175), (14, 81414150), (15, 75986540), (20, 56989905), (21, 54276100), (25, 45591924), (28, 40707075), (30, 37993270), (35, 32565660), (42, 27138050), (50, 22795962), (60, 18996635), (70, 16282830), (75, 15197308), (84, 13569025), (100, 11397981), (105, 10855220), (140, 8141415), (150, 7598654), (175, 6513132), (210, 5427610), (300, 3799327), (350, 3256566), (420, 2713805), (525, 2171044), (700, 1628283), (1050, 1085522), (2100, 542761)]