100904220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24373}}^1$

素因数の和:24411

約数の個数: 72

約数和(自身を含む): 319396896

約数和(自身を除く): 218492676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 24373, 48746, 73119, 97492, 121865, 146238, 219357, 243730, 292476, 365595, 438714, 487460, 560579, 731190, 877428, 1096785, 1121158, 1462380, 1681737, 2193570, 2242316, 2802895, 3363474, 4387140, 5045211, 5605790, 6726948, 8408685, 10090422, 11211580, 16817370, 20180844, 25226055, 33634740, 50452110, 100904220]

約数ペア:

[(1, 100904220), (2, 50452110), (3, 33634740), (4, 25226055), (5, 20180844), (6, 16817370), (9, 11211580), (10, 10090422), (12, 8408685), (15, 6726948), (18, 5605790), (20, 5045211), (23, 4387140), (30, 3363474), (36, 2802895), (45, 2242316), (46, 2193570), (60, 1681737), (69, 1462380), (90, 1121158), (92, 1096785), (115, 877428), (138, 731190), (180, 560579), (207, 487460), (230, 438714), (276, 365595), (345, 292476), (414, 243730), (460, 219357), (690, 146238), (828, 121865), (1035, 97492), (1380, 73119), (2070, 48746), (4140, 24373)]