190509200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3625

約数の個数: 120

約数和(自身を含む): 550768320

約数和(自身を除く): 360259120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3581, 3800, 5320, 6650, 7162, 7600, 10640, 13300, 14324, 17905, 25067, 26600, 28648, 35810, 50134, 53200, 57296, 68039, 71620, 89525, 100268, 125335, 136078, 143240, 179050, 200536, 250670, 272156, 286480, 340195, 358100, 401072, 476273, 501340, 544312, 626675, 680390, 716200, 952546, 1002680, 1088624, 1253350, 1360780, 1432400, 1700975, 1905092, 2005360, 2381365, 2506700, 2721560, 3401950, 3810184, 4762730, 5013400, 5443120, 6803900, 7620368, 9525460, 10026800, 11906825, 13607800, 19050920, 23813650, 27215600, 38101840, 47627300, 95254600, 190509200]

約数ペア:

[(1, 190509200), (2, 95254600), (4, 47627300), (5, 38101840), (7, 27215600), (8, 23813650), (10, 19050920), (14, 13607800), (16, 11906825), (19, 10026800), (20, 9525460), (25, 7620368), (28, 6803900), (35, 5443120), (38, 5013400), (40, 4762730), (50, 3810184), (56, 3401950), (70, 2721560), (76, 2506700), (80, 2381365), (95, 2005360), (100, 1905092), (112, 1700975), (133, 1432400), (140, 1360780), (152, 1253350), (175, 1088624), (190, 1002680), (200, 952546), (266, 716200), (280, 680390), (304, 626675), (350, 544312), (380, 501340), (400, 476273), (475, 401072), (532, 358100), (560, 340195), (665, 286480), (700, 272156), (760, 250670), (950, 200536), (1064, 179050), (1330, 143240), (1400, 136078), (1520, 125335), (1900, 100268), (2128, 89525), (2660, 71620), (2800, 68039), (3325, 57296), (3581, 53200), (3800, 50134), (5320, 35810), (6650, 28648), (7162, 26600), (7600, 25067), (10640, 17905), (13300, 14324)]