30270060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 92370096

約数和(自身を除く): 62100036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 797, 844, 1055, 1266, 1594, 1899, 2110, 2391, 2532, 3165, 3188, 3798, 3985, 4220, 4782, 6330, 7173, 7596, 7970, 9495, 9564, 11955, 12660, 14346, 15940, 18990, 23910, 28692, 35865, 37980, 47820, 71730, 143460, 168167, 336334, 504501, 672668, 840835, 1009002, 1513503, 1681670, 2018004, 2522505, 3027006, 3363340, 5045010, 6054012, 7567515, 10090020, 15135030, 30270060]

約数ペア:

[(1, 30270060), (2, 15135030), (3, 10090020), (4, 7567515), (5, 6054012), (6, 5045010), (9, 3363340), (10, 3027006), (12, 2522505), (15, 2018004), (18, 1681670), (20, 1513503), (30, 1009002), (36, 840835), (45, 672668), (60, 504501), (90, 336334), (180, 168167), (211, 143460), (422, 71730), (633, 47820), (797, 37980), (844, 35865), (1055, 28692), (1266, 23910), (1594, 18990), (1899, 15940), (2110, 14346), (2391, 12660), (2532, 11955), (3165, 9564), (3188, 9495), (3798, 7970), (3985, 7596), (4220, 7173), (4782, 6330)]