151631100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:860

約数の個数: 108

約数和(自身を含む): 477651720

約数和(自身を除く): 326020620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 331, 450, 509, 662, 900, 993, 1018, 1324, 1527, 1655, 1986, 2036, 2545, 2979, 3054, 3310, 3972, 4581, 4965, 5090, 5958, 6108, 6620, 7635, 8275, 9162, 9930, 10180, 11916, 12725, 14895, 15270, 16550, 18324, 19860, 22905, 24825, 25450, 29790, 30540, 33100, 38175, 45810, 49650, 50900, 59580, 74475, 76350, 91620, 99300, 114525, 148950, 152700, 168479, 229050, 297900, 336958, 458100, 505437, 673916, 842395, 1010874, 1516311, 1684790, 2021748, 2527185, 3032622, 3369580, 4211975, 5054370, 6065244, 7581555, 8423950, 10108740, 12635925, 15163110, 16847900, 25271850, 30326220, 37907775, 50543700, 75815550, 151631100]

約数ペア:

[(1, 151631100), (2, 75815550), (3, 50543700), (4, 37907775), (5, 30326220), (6, 25271850), (9, 16847900), (10, 15163110), (12, 12635925), (15, 10108740), (18, 8423950), (20, 7581555), (25, 6065244), (30, 5054370), (36, 4211975), (45, 3369580), (50, 3032622), (60, 2527185), (75, 2021748), (90, 1684790), (100, 1516311), (150, 1010874), (180, 842395), (225, 673916), (300, 505437), (331, 458100), (450, 336958), (509, 297900), (662, 229050), (900, 168479), (993, 152700), (1018, 148950), (1324, 114525), (1527, 99300), (1655, 91620), (1986, 76350), (2036, 74475), (2545, 59580), (2979, 50900), (3054, 49650), (3310, 45810), (3972, 38175), (4581, 33100), (4965, 30540), (5090, 29790), (5958, 25450), (6108, 24825), (6620, 22905), (7635, 19860), (8275, 18324), (9162, 16550), (9930, 15270), (10180, 14895), (11916, 12725)]