208728600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1051}}^1$

素因数の和:1401

約数の個数: 96

約数和(自身を含む): 649631040

約数和(自身を除く): 440902440

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, 300, 331, 600, 662, 993, 1051, 1324, 1655, 1986, 2102, 2648, 3153, 3310, 3972, 4204, 4965, 5255, 6306, 6620, 7944, 8275, 8408, 9930, 10510, 12612, 13240, 15765, 16550, 19860, 21020, 24825, 25224, 26275, 31530, 33100, 39720, 42040, 49650, 52550, 63060, 66200, 78825, 99300, 105100, 126120, 157650, 198600, 210200, 315300, 347881, 630600, 695762, 1043643, 1391524, 1739405, 2087286, 2783048, 3478810, 4174572, 5218215, 6957620, 8349144, 8697025, 10436430, 13915240, 17394050, 20872860, 26091075, 34788100, 41745720, 52182150, 69576200, 104364300, 208728600]

約数ペア:

[(1, 208728600), (2, 104364300), (3, 69576200), (4, 52182150), (5, 41745720), (6, 34788100), (8, 26091075), (10, 20872860), (12, 17394050), (15, 13915240), (20, 10436430), (24, 8697025), (25, 8349144), (30, 6957620), (40, 5218215), (50, 4174572), (60, 3478810), (75, 2783048), (100, 2087286), (120, 1739405), (150, 1391524), (200, 1043643), (300, 695762), (331, 630600), (600, 347881), (662, 315300), (993, 210200), (1051, 198600), (1324, 157650), (1655, 126120), (1986, 105100), (2102, 99300), (2648, 78825), (3153, 66200), (3310, 63060), (3972, 52550), (4204, 49650), (4965, 42040), (5255, 39720), (6306, 33100), (6620, 31530), (7944, 26275), (8275, 25224), (8408, 24825), (9930, 21020), (10510, 19860), (12612, 16550), (13240, 15765)]