155620170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9769}}^1$

素因数の和:9844

約数の個数: 64

約数和(自身を含む): 422064000

約数和(自身を除く): 266443830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 2655, 3186, 5310, 7965, 9769, 15930, 19538, 29307, 48845, 58614, 87921, 97690, 146535, 175842, 263763, 293070, 439605, 527526, 576371, 879210, 1152742, 1318815, 1729113, 2637630, 2881855, 3458226, 5187339, 5763710, 8645565, 10374678, 15562017, 17291130, 25936695, 31124034, 51873390, 77810085, 155620170]

約数ペア:

[(1, 155620170), (2, 77810085), (3, 51873390), (5, 31124034), (6, 25936695), (9, 17291130), (10, 15562017), (15, 10374678), (18, 8645565), (27, 5763710), (30, 5187339), (45, 3458226), (54, 2881855), (59, 2637630), (90, 1729113), (118, 1318815), (135, 1152742), (177, 879210), (270, 576371), (295, 527526), (354, 439605), (531, 293070), (590, 263763), (885, 175842), (1062, 146535), (1593, 97690), (1770, 87921), (2655, 58614), (3186, 48845), (5310, 29307), (7965, 19538), (9769, 15930)]