54718920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8975

約数の個数: 96

約数和(自身を含む): 188318520

約数和(自身を除く): 133599600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 8941, 17882, 26823, 35764, 44705, 53646, 71528, 80469, 89410, 107292, 134115, 151997, 160938, 178820, 214584, 268230, 303994, 321876, 357640, 402345, 455991, 536460, 607988, 643752, 759985, 804690, 911982, 1072920, 1215976, 1367973, 1519970, 1609380, 1823964, 2279955, 2735946, 3039940, 3218760, 3647928, 4559910, 5471892, 6079880, 6839865, 9119820, 10943784, 13679730, 18239640, 27359460, 54718920]

約数ペア:

[(1, 54718920), (2, 27359460), (3, 18239640), (4, 13679730), (5, 10943784), (6, 9119820), (8, 6839865), (9, 6079880), (10, 5471892), (12, 4559910), (15, 3647928), (17, 3218760), (18, 3039940), (20, 2735946), (24, 2279955), (30, 1823964), (34, 1609380), (36, 1519970), (40, 1367973), (45, 1215976), (51, 1072920), (60, 911982), (68, 804690), (72, 759985), (85, 643752), (90, 607988), (102, 536460), (120, 455991), (136, 402345), (153, 357640), (170, 321876), (180, 303994), (204, 268230), (255, 214584), (306, 178820), (340, 160938), (360, 151997), (408, 134115), (510, 107292), (612, 89410), (680, 80469), (765, 71528), (1020, 53646), (1224, 44705), (1530, 35764), (2040, 26823), (3060, 17882), (6120, 8941)]