85982940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28099}}^1$

素因数の和:28131

約数の個数: 72

約数和(自身を含む): 276166800

約数和(自身を除く): 190183860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 28099, 56198, 84297, 112396, 140495, 168594, 252891, 280990, 337188, 421485, 477683, 505782, 561980, 842970, 955366, 1011564, 1264455, 1433049, 1685940, 1910732, 2388415, 2528910, 2866098, 4299147, 4776830, 5057820, 5732196, 7165245, 8598294, 9553660, 14330490, 17196588, 21495735, 28660980, 42991470, 85982940]

約数ペア:

[(1, 85982940), (2, 42991470), (3, 28660980), (4, 21495735), (5, 17196588), (6, 14330490), (9, 9553660), (10, 8598294), (12, 7165245), (15, 5732196), (17, 5057820), (18, 4776830), (20, 4299147), (30, 2866098), (34, 2528910), (36, 2388415), (45, 1910732), (51, 1685940), (60, 1433049), (68, 1264455), (85, 1011564), (90, 955366), (102, 842970), (153, 561980), (170, 505782), (180, 477683), (204, 421485), (255, 337188), (306, 280990), (340, 252891), (510, 168594), (612, 140495), (765, 112396), (1020, 84297), (1530, 56198), (3060, 28099)]