39978600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2939

約数の個数: 96

約数和(自身を含む): 129366720

約数和(自身を除く): 89388120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 2897, 3450, 4600, 5794, 6900, 8691, 11588, 13800, 14485, 17382, 23176, 28970, 34764, 43455, 57940, 66631, 69528, 72425, 86910, 115880, 133262, 144850, 173820, 199893, 217275, 266524, 289700, 333155, 347640, 399786, 434550, 533048, 579400, 666310, 799572, 869100, 999465, 1332620, 1599144, 1665775, 1738200, 1998930, 2665240, 3331550, 3997860, 4997325, 6663100, 7995720, 9994650, 13326200, 19989300, 39978600]

約数ペア:

[(1, 39978600), (2, 19989300), (3, 13326200), (4, 9994650), (5, 7995720), (6, 6663100), (8, 4997325), (10, 3997860), (12, 3331550), (15, 2665240), (20, 1998930), (23, 1738200), (24, 1665775), (25, 1599144), (30, 1332620), (40, 999465), (46, 869100), (50, 799572), (60, 666310), (69, 579400), (75, 533048), (92, 434550), (100, 399786), (115, 347640), (120, 333155), (138, 289700), (150, 266524), (184, 217275), (200, 199893), (230, 173820), (276, 144850), (300, 133262), (345, 115880), (460, 86910), (552, 72425), (575, 69528), (600, 66631), (690, 57940), (920, 43455), (1150, 34764), (1380, 28970), (1725, 23176), (2300, 17382), (2760, 14485), (2897, 13800), (3450, 11588), (4600, 8691), (5794, 6900)]