155210310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2137}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 415627200

約数和(自身を除く): 260416890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 538, 807, 1345, 1614, 2137, 2421, 2690, 4035, 4274, 4842, 6411, 7263, 8070, 10685, 12105, 12822, 14526, 19233, 21370, 24210, 32055, 36315, 38466, 57699, 64110, 72630, 96165, 115398, 192330, 288495, 574853, 576990, 1149706, 1724559, 2874265, 3449118, 5173677, 5748530, 8622795, 10347354, 15521031, 17245590, 25868385, 31042062, 51736770, 77605155, 155210310]

約数ペア:

[(1, 155210310), (2, 77605155), (3, 51736770), (5, 31042062), (6, 25868385), (9, 17245590), (10, 15521031), (15, 10347354), (18, 8622795), (27, 5748530), (30, 5173677), (45, 3449118), (54, 2874265), (90, 1724559), (135, 1149706), (269, 576990), (270, 574853), (538, 288495), (807, 192330), (1345, 115398), (1614, 96165), (2137, 72630), (2421, 64110), (2690, 57699), (4035, 38466), (4274, 36315), (4842, 32055), (6411, 24210), (7263, 21370), (8070, 19233), (10685, 14526), (12105, 12822)]