144612990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4451}}^1$

素因数の和:4502

約数の個数: 72

約数和(自身を含む): 396913608

約数和(自身を除く): 252300618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 4451, 5415, 6498, 8902, 10830, 13353, 16245, 22255, 26706, 32490, 40059, 44510, 66765, 80118, 84569, 133530, 169138, 200295, 253707, 400590, 422845, 507414, 761121, 845690, 1268535, 1522242, 1606811, 2537070, 3213622, 3805605, 4820433, 7611210, 8034055, 9640866, 14461299, 16068110, 24102165, 28922598, 48204330, 72306495, 144612990]

約数ペア:

[(1, 144612990), (2, 72306495), (3, 48204330), (5, 28922598), (6, 24102165), (9, 16068110), (10, 14461299), (15, 9640866), (18, 8034055), (19, 7611210), (30, 4820433), (38, 3805605), (45, 3213622), (57, 2537070), (90, 1606811), (95, 1522242), (114, 1268535), (171, 845690), (190, 761121), (285, 507414), (342, 422845), (361, 400590), (570, 253707), (722, 200295), (855, 169138), (1083, 133530), (1710, 84569), (1805, 80118), (2166, 66765), (3249, 44510), (3610, 40059), (4451, 32490), (5415, 26706), (6498, 22255), (8902, 16245), (10830, 13353)]