43440100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 114742656

約数和(自身を除く): 71302556

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 25, 34, 44, 46, 50, 55, 68, 85, 92, 100, 101, 110, 115, 170, 187, 202, 220, 230, 253, 275, 340, 374, 391, 404, 425, 460, 505, 506, 550, 575, 748, 782, 850, 935, 1010, 1012, 1100, 1111, 1150, 1265, 1564, 1700, 1717, 1870, 1955, 2020, 2222, 2300, 2323, 2525, 2530, 3434, 3740, 3910, 4301, 4444, 4646, 4675, 5050, 5060, 5555, 6325, 6868, 7820, 8585, 8602, 9292, 9350, 9775, 10100, 11110, 11615, 12650, 17170, 17204, 18700, 18887, 19550, 21505, 22220, 23230, 25300, 25553, 27775, 34340, 37774, 39100, 39491, 42925, 43010, 46460, 51106, 55550, 58075, 75548, 78982, 85850, 86020, 94435, 102212, 107525, 111100, 116150, 127765, 157964, 171700, 188870, 197455, 215050, 232300, 255530, 377740, 394910, 430100, 434401, 472175, 511060, 638825, 789820, 868802, 944350, 987275, 1277650, 1737604, 1888700, 1974550, 2172005, 2555300, 3949100, 4344010, 8688020, 10860025, 21720050, 43440100]

約数ペア:

[(1, 43440100), (2, 21720050), (4, 10860025), (5, 8688020), (10, 4344010), (11, 3949100), (17, 2555300), (20, 2172005), (22, 1974550), (23, 1888700), (25, 1737604), (34, 1277650), (44, 987275), (46, 944350), (50, 868802), (55, 789820), (68, 638825), (85, 511060), (92, 472175), (100, 434401), (101, 430100), (110, 394910), (115, 377740), (170, 255530), (187, 232300), (202, 215050), (220, 197455), (230, 188870), (253, 171700), (275, 157964), (340, 127765), (374, 116150), (391, 111100), (404, 107525), (425, 102212), (460, 94435), (505, 86020), (506, 85850), (550, 78982), (575, 75548), (748, 58075), (782, 55550), (850, 51106), (935, 46460), (1010, 43010), (1012, 42925), (1100, 39491), (1111, 39100), (1150, 37774), (1265, 34340), (1564, 27775), (1700, 25553), (1717, 25300), (1870, 23230), (1955, 22220), (2020, 21505), (2222, 19550), (2300, 18887), (2323, 18700), (2525, 17204), (2530, 17170), (3434, 12650), (3740, 11615), (3910, 11110), (4301, 10100), (4444, 9775), (4646, 9350), (4675, 9292), (5050, 8602), (5060, 8585), (5555, 7820), (6325, 6868)]