55381800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 172846080

約数和(自身を除く): 117464280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 241, 300, 383, 482, 600, 723, 766, 964, 1149, 1205, 1446, 1532, 1915, 1928, 2298, 2410, 2892, 3064, 3615, 3830, 4596, 4820, 5745, 5784, 6025, 7230, 7660, 9192, 9575, 9640, 11490, 12050, 14460, 15320, 18075, 19150, 22980, 24100, 28725, 28920, 36150, 38300, 45960, 48200, 57450, 72300, 76600, 92303, 114900, 144600, 184606, 229800, 276909, 369212, 461515, 553818, 738424, 923030, 1107636, 1384545, 1846060, 2215272, 2307575, 2769090, 3692120, 4615150, 5538180, 6922725, 9230300, 11076360, 13845450, 18460600, 27690900, 55381800]

約数ペア:

[(1, 55381800), (2, 27690900), (3, 18460600), (4, 13845450), (5, 11076360), (6, 9230300), (8, 6922725), (10, 5538180), (12, 4615150), (15, 3692120), (20, 2769090), (24, 2307575), (25, 2215272), (30, 1846060), (40, 1384545), (50, 1107636), (60, 923030), (75, 738424), (100, 553818), (120, 461515), (150, 369212), (200, 276909), (241, 229800), (300, 184606), (383, 144600), (482, 114900), (600, 92303), (723, 76600), (766, 72300), (964, 57450), (1149, 48200), (1205, 45960), (1446, 38300), (1532, 36150), (1915, 28920), (1928, 28725), (2298, 24100), (2410, 22980), (2892, 19150), (3064, 18075), (3615, 15320), (3830, 14460), (4596, 12050), (4820, 11490), (5745, 9640), (5784, 9575), (6025, 9192), (7230, 7660)]