2720380200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6359}}^1$

素因数の和:6432

約数の個数: 192

約数和(自身を含む): 9085132800

約数和(自身を除く): 6364752600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 31, 40, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 120, 124, 138, 150, 155, 184, 186, 200, 230, 248, 276, 300, 310, 345, 372, 460, 465, 552, 575, 600, 620, 690, 713, 744, 775, 920, 930, 1150, 1240, 1380, 1426, 1550, 1725, 1860, 2139, 2300, 2325, 2760, 2852, 3100, 3450, 3565, 3720, 4278, 4600, 4650, 5704, 6200, 6359, 6900, 7130, 8556, 9300, 10695, 12718, 13800, 14260, 17112, 17825, 18600, 19077, 21390, 25436, 28520, 31795, 35650, 38154, 42780, 50872, 53475, 63590, 71300, 76308, 85560, 95385, 106950, 127180, 142600, 146257, 152616, 158975, 190770, 197129, 213900, 254360, 292514, 317950, 381540, 394258, 427800, 438771, 476925, 585028, 591387, 635900, 731285, 763080, 788516, 877542, 953850, 985645, 1170056, 1182774, 1271800, 1462570, 1577032, 1755084, 1907700, 1971290, 2193855, 2365548, 2925140, 2956935, 3510168, 3656425, 3815400, 3942580, 4387710, 4533967, 4731096, 4928225, 5850280, 5913870, 7312850, 7885160, 8775420, 9067934, 9856450, 10969275, 11827740, 13601901, 14625700, 14784675, 17550840, 18135868, 19712900, 21938550, 22669835, 23655480, 27203802, 29251400, 29569350, 36271736, 39425800, 43877100, 45339670, 54407604, 59138700, 68009505, 87754200, 90679340, 108815208, 113349175, 118277400, 136019010, 181358680, 226698350, 272038020, 340047525, 453396700, 544076040, 680095050, 906793400, 1360190100, 2720380200]

約数ペア:

[(1, 2720380200), (2, 1360190100), (3, 906793400), (4, 680095050), (5, 544076040), (6, 453396700), (8, 340047525), (10, 272038020), (12, 226698350), (15, 181358680), (20, 136019010), (23, 118277400), (24, 113349175), (25, 108815208), (30, 90679340), (31, 87754200), (40, 68009505), (46, 59138700), (50, 54407604), (60, 45339670), (62, 43877100), (69, 39425800), (75, 36271736), (92, 29569350), (93, 29251400), (100, 27203802), (115, 23655480), (120, 22669835), (124, 21938550), (138, 19712900), (150, 18135868), (155, 17550840), (184, 14784675), (186, 14625700), (200, 13601901), (230, 11827740), (248, 10969275), (276, 9856450), (300, 9067934), (310, 8775420), (345, 7885160), (372, 7312850), (460, 5913870), (465, 5850280), (552, 4928225), (575, 4731096), (600, 4533967), (620, 4387710), (690, 3942580), (713, 3815400), (744, 3656425), (775, 3510168), (920, 2956935), (930, 2925140), (1150, 2365548), (1240, 2193855), (1380, 1971290), (1426, 1907700), (1550, 1755084), (1725, 1577032), (1860, 1462570), (2139, 1271800), (2300, 1182774), (2325, 1170056), (2760, 985645), (2852, 953850), (3100, 877542), (3450, 788516), (3565, 763080), (3720, 731285), (4278, 635900), (4600, 591387), (4650, 585028), (5704, 476925), (6200, 438771), (6359, 427800), (6900, 394258), (7130, 381540), (8556, 317950), (9300, 292514), (10695, 254360), (12718, 213900), (13800, 197129), (14260, 190770), (17112, 158975), (17825, 152616), (18600, 146257), (19077, 142600), (21390, 127180), (25436, 106950), (28520, 95385), (31795, 85560), (35650, 76308), (38154, 71300), (42780, 63590), (50872, 53475)]