30385300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 75120192

約数和(自身を除く): 44734892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1201, 1265, 2300, 2402, 2530, 4804, 5060, 6005, 6325, 12010, 12650, 13211, 24020, 25300, 26422, 27623, 30025, 52844, 55246, 60050, 66055, 110492, 120100, 132110, 138115, 264220, 276230, 303853, 330275, 552460, 607706, 660550, 690575, 1215412, 1321100, 1381150, 1519265, 2762300, 3038530, 6077060, 7596325, 15192650, 30385300]

約数ペア:

[(1, 30385300), (2, 15192650), (4, 7596325), (5, 6077060), (10, 3038530), (11, 2762300), (20, 1519265), (22, 1381150), (23, 1321100), (25, 1215412), (44, 690575), (46, 660550), (50, 607706), (55, 552460), (92, 330275), (100, 303853), (110, 276230), (115, 264220), (220, 138115), (230, 132110), (253, 120100), (275, 110492), (460, 66055), (506, 60050), (550, 55246), (575, 52844), (1012, 30025), (1100, 27623), (1150, 26422), (1201, 25300), (1265, 24020), (2300, 13211), (2402, 12650), (2530, 12010), (4804, 6325), (5060, 6005)]