2153373600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{18311}}^1$

素因数の和:18348

約数の個数: 216

約数和(自身を含む): 8154040608

約数和(自身を除く): 6000667008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2450, 2800, 2940, 3360, 3675, 3920, 4200, 4704, 4900, 5600, 5880, 7350, 7840, 8400, 9800, 11760, 14700, 16800, 18311, 19600, 23520, 29400, 36622, 39200, 54933, 58800, 73244, 91555, 109866, 117600, 128177, 146488, 183110, 219732, 256354, 274665, 292976, 366220, 384531, 439464, 457775, 512708, 549330, 585952, 640885, 732440, 769062, 878928, 897239, 915550, 1025416, 1098660, 1281770, 1373325, 1464880, 1538124, 1757856, 1794478, 1831100, 1922655, 2050832, 2197320, 2563540, 2691717, 2746650, 2929760, 3076248, 3204425, 3588956, 3662200, 3845310, 4101664, 4394640, 4486195, 5127080, 5383434, 5493300, 6152496, 6408850, 7177912, 7324400, 7690620, 8789280, 8972390, 9613275, 10254160, 10766868, 10986600, 12304992, 12817700, 13458585, 14355824, 14648800, 15381240, 17944780, 19226550, 20508320, 21533736, 21973200, 22430975, 25635400, 26917170, 28711648, 30762480, 35889560, 38453100, 43067472, 43946400, 44861950, 51270800, 53834340, 61524960, 67292925, 71779120, 76906200, 86134944, 89723900, 102541600, 107668680, 134585850, 143558240, 153812400, 179447800, 215337360, 269171700, 307624800, 358895600, 430674720, 538343400, 717791200, 1076686800, 2153373600]

約数ペア:

[(1, 2153373600), (2, 1076686800), (3, 717791200), (4, 538343400), (5, 430674720), (6, 358895600), (7, 307624800), (8, 269171700), (10, 215337360), (12, 179447800), (14, 153812400), (15, 143558240), (16, 134585850), (20, 107668680), (21, 102541600), (24, 89723900), (25, 86134944), (28, 76906200), (30, 71779120), (32, 67292925), (35, 61524960), (40, 53834340), (42, 51270800), (48, 44861950), (49, 43946400), (50, 43067472), (56, 38453100), (60, 35889560), (70, 30762480), (75, 28711648), (80, 26917170), (84, 25635400), (96, 22430975), (98, 21973200), (100, 21533736), (105, 20508320), (112, 19226550), (120, 17944780), (140, 15381240), (147, 14648800), (150, 14355824), (160, 13458585), (168, 12817700), (175, 12304992), (196, 10986600), (200, 10766868), (210, 10254160), (224, 9613275), (240, 8972390), (245, 8789280), (280, 7690620), (294, 7324400), (300, 7177912), (336, 6408850), (350, 6152496), (392, 5493300), (400, 5383434), (420, 5127080), (480, 4486195), (490, 4394640), (525, 4101664), (560, 3845310), (588, 3662200), (600, 3588956), (672, 3204425), (700, 3076248), (735, 2929760), (784, 2746650), (800, 2691717), (840, 2563540), (980, 2197320), (1050, 2050832), (1120, 1922655), (1176, 1831100), (1200, 1794478), (1225, 1757856), (1400, 1538124), (1470, 1464880), (1568, 1373325), (1680, 1281770), (1960, 1098660), (2100, 1025416), (2352, 915550), (2400, 897239), (2450, 878928), (2800, 769062), (2940, 732440), (3360, 640885), (3675, 585952), (3920, 549330), (4200, 512708), (4704, 457775), (4900, 439464), (5600, 384531), (5880, 366220), (7350, 292976), (7840, 274665), (8400, 256354), (9800, 219732), (11760, 183110), (14700, 146488), (16800, 128177), (18311, 117600), (19600, 109866), (23520, 91555), (29400, 73244), (36622, 58800), (39200, 54933)]