202952300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 466636800

約数和(自身を除く): 263684500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 223, 380, 446, 475, 479, 892, 950, 958, 1115, 1900, 1916, 2230, 2395, 4237, 4460, 4790, 5575, 8474, 9101, 9580, 11150, 11975, 16948, 18202, 21185, 22300, 23950, 36404, 42370, 45505, 47900, 84740, 91010, 105925, 106817, 182020, 211850, 213634, 227525, 423700, 427268, 455050, 534085, 910100, 1068170, 2029523, 2136340, 2670425, 4059046, 5340850, 8118092, 10147615, 10681700, 20295230, 40590460, 50738075, 101476150, 202952300]

約数ペア:

[(1, 202952300), (2, 101476150), (4, 50738075), (5, 40590460), (10, 20295230), (19, 10681700), (20, 10147615), (25, 8118092), (38, 5340850), (50, 4059046), (76, 2670425), (95, 2136340), (100, 2029523), (190, 1068170), (223, 910100), (380, 534085), (446, 455050), (475, 427268), (479, 423700), (892, 227525), (950, 213634), (958, 211850), (1115, 182020), (1900, 106817), (1916, 105925), (2230, 91010), (2395, 84740), (4237, 47900), (4460, 45505), (4790, 42370), (5575, 36404), (8474, 23950), (9101, 22300), (9580, 21185), (11150, 18202), (11975, 16948)]