2243273940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6323}}^1$

素因数の和:6420

約数の個数: 144

約数和(自身を含む): 7154417088

約数和(自身を除く): 4911143148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 243, 270, 292, 324, 365, 405, 438, 486, 540, 657, 730, 810, 876, 972, 1095, 1215, 1314, 1460, 1620, 1971, 2190, 2430, 2628, 3285, 3942, 4380, 4860, 5913, 6323, 6570, 7884, 9855, 11826, 12646, 13140, 17739, 18969, 19710, 23652, 25292, 29565, 31615, 35478, 37938, 39420, 56907, 59130, 63230, 70956, 75876, 88695, 94845, 113814, 118260, 126460, 170721, 177390, 189690, 227628, 284535, 341442, 354780, 379380, 461579, 512163, 569070, 682884, 853605, 923158, 1024326, 1138140, 1384737, 1536489, 1707210, 1846316, 2048652, 2307895, 2560815, 2769474, 3072978, 3414420, 4154211, 4615790, 5121630, 5538948, 6145956, 6923685, 7682445, 8308422, 9231580, 10243260, 12462633, 13847370, 15364890, 16616844, 20771055, 24925266, 27694740, 30729780, 37387899, 41542110, 49850532, 62313165, 74775798, 83084220, 112163697, 124626330, 149551596, 186939495, 224327394, 249252660, 373878990, 448654788, 560818485, 747757980, 1121636970, 2243273940]

約数ペア:

[(1, 2243273940), (2, 1121636970), (3, 747757980), (4, 560818485), (5, 448654788), (6, 373878990), (9, 249252660), (10, 224327394), (12, 186939495), (15, 149551596), (18, 124626330), (20, 112163697), (27, 83084220), (30, 74775798), (36, 62313165), (45, 49850532), (54, 41542110), (60, 37387899), (73, 30729780), (81, 27694740), (90, 24925266), (108, 20771055), (135, 16616844), (146, 15364890), (162, 13847370), (180, 12462633), (219, 10243260), (243, 9231580), (270, 8308422), (292, 7682445), (324, 6923685), (365, 6145956), (405, 5538948), (438, 5121630), (486, 4615790), (540, 4154211), (657, 3414420), (730, 3072978), (810, 2769474), (876, 2560815), (972, 2307895), (1095, 2048652), (1215, 1846316), (1314, 1707210), (1460, 1536489), (1620, 1384737), (1971, 1138140), (2190, 1024326), (2430, 923158), (2628, 853605), (3285, 682884), (3942, 569070), (4380, 512163), (4860, 461579), (5913, 379380), (6323, 354780), (6570, 341442), (7884, 284535), (9855, 227628), (11826, 189690), (12646, 177390), (13140, 170721), (17739, 126460), (18969, 118260), (19710, 113814), (23652, 94845), (25292, 88695), (29565, 75876), (31615, 70956), (35478, 63230), (37938, 59130), (39420, 56907)]