2018144850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2029}}^1$

素因数の和:2412

約数の個数: 96

約数和(自身を含む): 5286120000

約数和(自身を除く): 3267975150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 349, 475, 570, 698, 950, 1047, 1425, 1745, 2029, 2094, 2850, 3490, 4058, 5235, 6087, 6631, 8725, 10145, 10470, 12174, 13262, 17450, 19893, 20290, 26175, 30435, 33155, 38551, 39786, 50725, 52350, 60870, 66310, 77102, 99465, 101450, 115653, 152175, 165775, 192755, 198930, 231306, 304350, 331550, 385510, 497325, 578265, 708121, 963775, 994650, 1156530, 1416242, 1927550, 2124363, 2891325, 3540605, 4248726, 5782650, 7081210, 10621815, 13454299, 17703025, 21243630, 26908598, 35406050, 40362897, 53109075, 67271495, 80725794, 106218150, 134542990, 201814485, 336357475, 403628970, 672714950, 1009072425, 2018144850]

約数ペア:

[(1, 2018144850), (2, 1009072425), (3, 672714950), (5, 403628970), (6, 336357475), (10, 201814485), (15, 134542990), (19, 106218150), (25, 80725794), (30, 67271495), (38, 53109075), (50, 40362897), (57, 35406050), (75, 26908598), (95, 21243630), (114, 17703025), (150, 13454299), (190, 10621815), (285, 7081210), (349, 5782650), (475, 4248726), (570, 3540605), (698, 2891325), (950, 2124363), (1047, 1927550), (1425, 1416242), (1745, 1156530), (2029, 994650), (2094, 963775), (2850, 708121), (3490, 578265), (4058, 497325), (5235, 385510), (6087, 331550), (6631, 304350), (8725, 231306), (10145, 198930), (10470, 192755), (12174, 165775), (13262, 152175), (17450, 115653), (19893, 101450), (20290, 99465), (26175, 77102), (30435, 66310), (33155, 60870), (38551, 52350), (39786, 50725)]