218439200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2099

約数の個数: 144

約数和(自身を含む): 641833920

約数和(自身を除く): 423394720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1520, 1900, 2053, 2128, 2660, 2800, 3040, 3325, 3800, 4106, 4256, 5320, 5600, 6650, 7600, 8212, 10265, 10640, 13300, 14371, 15200, 16424, 20530, 21280, 26600, 28742, 32848, 39007, 41060, 51325, 53200, 57484, 65696, 71855, 78014, 82120, 102650, 106400, 114968, 143710, 156028, 164240, 195035, 205300, 229936, 273049, 287420, 312056, 328480, 359275, 390070, 410600, 459872, 546098, 574840, 624112, 718550, 780140, 821200, 975175, 1092196, 1149680, 1248224, 1365245, 1437100, 1560280, 1642400, 1950350, 2184392, 2299360, 2730490, 2874200, 3120560, 3900700, 4368784, 5460980, 5748400, 6241120, 6826225, 7801400, 8737568, 10921960, 11496800, 13652450, 15602800, 21843920, 27304900, 31205600, 43687840, 54609800, 109219600, 218439200]

約数ペア:

[(1, 218439200), (2, 109219600), (4, 54609800), (5, 43687840), (7, 31205600), (8, 27304900), (10, 21843920), (14, 15602800), (16, 13652450), (19, 11496800), (20, 10921960), (25, 8737568), (28, 7801400), (32, 6826225), (35, 6241120), (38, 5748400), (40, 5460980), (50, 4368784), (56, 3900700), (70, 3120560), (76, 2874200), (80, 2730490), (95, 2299360), (100, 2184392), (112, 1950350), (133, 1642400), (140, 1560280), (152, 1437100), (160, 1365245), (175, 1248224), (190, 1149680), (200, 1092196), (224, 975175), (266, 821200), (280, 780140), (304, 718550), (350, 624112), (380, 574840), (400, 546098), (475, 459872), (532, 410600), (560, 390070), (608, 359275), (665, 328480), (700, 312056), (760, 287420), (800, 273049), (950, 229936), (1064, 205300), (1120, 195035), (1330, 164240), (1400, 156028), (1520, 143710), (1900, 114968), (2053, 106400), (2128, 102650), (2660, 82120), (2800, 78014), (3040, 71855), (3325, 65696), (3800, 57484), (4106, 53200), (4256, 51325), (5320, 41060), (5600, 39007), (6650, 32848), (7600, 28742), (8212, 26600), (10265, 21280), (10640, 20530), (13300, 16424), (14371, 15200)]