142208460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 463226400

約数和(自身を除く): 321017940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 870, 972, 1009, 1044, 1215, 1305, 1566, 1620, 1740, 2018, 2349, 2430, 2610, 3027, 3132, 3915, 4036, 4698, 4860, 5045, 5220, 6054, 7047, 7830, 9081, 9396, 10090, 11745, 12108, 14094, 15135, 15660, 18162, 20180, 23490, 27243, 28188, 29261, 30270, 35235, 36324, 45405, 46980, 54486, 58522, 60540, 70470, 81729, 87783, 90810, 108972, 117044, 136215, 140940, 146305, 163458, 175566, 181620, 245187, 263349, 272430, 292610, 326916, 351132, 408645, 438915, 490374, 526698, 544860, 585220, 790047, 817290, 877830, 980748, 1053396, 1225935, 1316745, 1580094, 1634580, 1755660, 2370141, 2451870, 2633490, 3160188, 3950235, 4740282, 4903740, 5266980, 7110423, 7900470, 9480564, 11850705, 14220846, 15800940, 23701410, 28441692, 35552115, 47402820, 71104230, 142208460]

約数ペア:

[(1, 142208460), (2, 71104230), (3, 47402820), (4, 35552115), (5, 28441692), (6, 23701410), (9, 15800940), (10, 14220846), (12, 11850705), (15, 9480564), (18, 7900470), (20, 7110423), (27, 5266980), (29, 4903740), (30, 4740282), (36, 3950235), (45, 3160188), (54, 2633490), (58, 2451870), (60, 2370141), (81, 1755660), (87, 1634580), (90, 1580094), (108, 1316745), (116, 1225935), (135, 1053396), (145, 980748), (162, 877830), (174, 817290), (180, 790047), (243, 585220), (261, 544860), (270, 526698), (290, 490374), (324, 438915), (348, 408645), (405, 351132), (435, 326916), (486, 292610), (522, 272430), (540, 263349), (580, 245187), (783, 181620), (810, 175566), (870, 163458), (972, 146305), (1009, 140940), (1044, 136215), (1215, 117044), (1305, 108972), (1566, 90810), (1620, 87783), (1740, 81729), (2018, 70470), (2349, 60540), (2430, 58522), (2610, 54486), (3027, 46980), (3132, 45405), (3915, 36324), (4036, 35235), (4698, 30270), (4860, 29261), (5045, 28188), (5220, 27243), (6054, 23490), (7047, 20180), (7830, 18162), (9081, 15660), (9396, 15135), (10090, 14094), (11745, 12108)]