152702460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 480960480

約数和(自身を除く): 328258020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 109, 129, 172, 180, 181, 215, 218, 258, 327, 362, 387, 430, 436, 516, 543, 545, 645, 654, 724, 774, 860, 905, 981, 1086, 1090, 1290, 1308, 1548, 1629, 1635, 1810, 1935, 1962, 2172, 2180, 2580, 2715, 3258, 3270, 3620, 3870, 3924, 4687, 4905, 5430, 6516, 6540, 7740, 7783, 8145, 9374, 9810, 10860, 14061, 15566, 16290, 18748, 19620, 19729, 23349, 23435, 28122, 31132, 32580, 38915, 39458, 42183, 46698, 46870, 56244, 59187, 70047, 70305, 77830, 78916, 84366, 93396, 93740, 98645, 116745, 118374, 140094, 140610, 155660, 168732, 177561, 197290, 210915, 233490, 236748, 280188, 281220, 295935, 350235, 355122, 394580, 421830, 466980, 591870, 700470, 710244, 843660, 848347, 887805, 1183740, 1400940, 1696694, 1775610, 2545041, 3393388, 3551220, 4241735, 5090082, 7635123, 8483470, 10180164, 12725205, 15270246, 16966940, 25450410, 30540492, 38175615, 50900820, 76351230, 152702460]

約数ペア:

[(1, 152702460), (2, 76351230), (3, 50900820), (4, 38175615), (5, 30540492), (6, 25450410), (9, 16966940), (10, 15270246), (12, 12725205), (15, 10180164), (18, 8483470), (20, 7635123), (30, 5090082), (36, 4241735), (43, 3551220), (45, 3393388), (60, 2545041), (86, 1775610), (90, 1696694), (109, 1400940), (129, 1183740), (172, 887805), (180, 848347), (181, 843660), (215, 710244), (218, 700470), (258, 591870), (327, 466980), (362, 421830), (387, 394580), (430, 355122), (436, 350235), (516, 295935), (543, 281220), (545, 280188), (645, 236748), (654, 233490), (724, 210915), (774, 197290), (860, 177561), (905, 168732), (981, 155660), (1086, 140610), (1090, 140094), (1290, 118374), (1308, 116745), (1548, 98645), (1629, 93740), (1635, 93396), (1810, 84366), (1935, 78916), (1962, 77830), (2172, 70305), (2180, 70047), (2580, 59187), (2715, 56244), (3258, 46870), (3270, 46698), (3620, 42183), (3870, 39458), (3924, 38915), (4687, 32580), (4905, 31132), (5430, 28122), (6516, 23435), (6540, 23349), (7740, 19729), (7783, 19620), (8145, 18748), (9374, 16290), (9810, 15566), (10860, 14061)]