248590900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3727}}^1$

素因数の和:3793

約数の個数: 72

約数和(自身を含む): 582462720

約数和(自身を除く): 333871820

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 1150, 1334, 1450, 2300, 2668, 2900, 3335, 3727, 6670, 7454, 13340, 14908, 16675, 18635, 33350, 37270, 66700, 74540, 85721, 93175, 108083, 171442, 186350, 216166, 342884, 372700, 428605, 432332, 540415, 857210, 1080830, 1714420, 2143025, 2161660, 2485909, 2702075, 4286050, 4971818, 5404150, 8572100, 9943636, 10808300, 12429545, 24859090, 49718180, 62147725, 124295450, 248590900]

約数ペア:

[(1, 248590900), (2, 124295450), (4, 62147725), (5, 49718180), (10, 24859090), (20, 12429545), (23, 10808300), (25, 9943636), (29, 8572100), (46, 5404150), (50, 4971818), (58, 4286050), (92, 2702075), (100, 2485909), (115, 2161660), (116, 2143025), (145, 1714420), (230, 1080830), (290, 857210), (460, 540415), (575, 432332), (580, 428605), (667, 372700), (725, 342884), (1150, 216166), (1334, 186350), (1450, 171442), (2300, 108083), (2668, 93175), (2900, 85721), (3335, 74540), (3727, 66700), (6670, 37270), (7454, 33350), (13340, 18635), (14908, 16675)]