42787800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2194

約数の個数: 144

約数和(自身を含む): 156831480

約数和(自身を除く): 114043680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2161, 2200, 2475, 3300, 3960, 4322, 4950, 6483, 6600, 8644, 9900, 10805, 12966, 17288, 19449, 19800, 21610, 23771, 25932, 32415, 38898, 43220, 47542, 51864, 54025, 64830, 71313, 77796, 86440, 95084, 97245, 108050, 118855, 129660, 142626, 155592, 162075, 190168, 194490, 213939, 216100, 237710, 259320, 285252, 324150, 356565, 388980, 427878, 432200, 475420, 486225, 570504, 594275, 648300, 713130, 777960, 855756, 950840, 972450, 1069695, 1188550, 1296600, 1426260, 1711512, 1782825, 1944900, 2139390, 2377100, 2852520, 3565650, 3889800, 4278780, 4754200, 5348475, 7131300, 8557560, 10696950, 14262600, 21393900, 42787800]

約数ペア:

[(1, 42787800), (2, 21393900), (3, 14262600), (4, 10696950), (5, 8557560), (6, 7131300), (8, 5348475), (9, 4754200), (10, 4278780), (11, 3889800), (12, 3565650), (15, 2852520), (18, 2377100), (20, 2139390), (22, 1944900), (24, 1782825), (25, 1711512), (30, 1426260), (33, 1296600), (36, 1188550), (40, 1069695), (44, 972450), (45, 950840), (50, 855756), (55, 777960), (60, 713130), (66, 648300), (72, 594275), (75, 570504), (88, 486225), (90, 475420), (99, 432200), (100, 427878), (110, 388980), (120, 356565), (132, 324150), (150, 285252), (165, 259320), (180, 237710), (198, 216100), (200, 213939), (220, 194490), (225, 190168), (264, 162075), (275, 155592), (300, 142626), (330, 129660), (360, 118855), (396, 108050), (440, 97245), (450, 95084), (495, 86440), (550, 77796), (600, 71313), (660, 64830), (792, 54025), (825, 51864), (900, 47542), (990, 43220), (1100, 38898), (1320, 32415), (1650, 25932), (1800, 23771), (1980, 21610), (2161, 19800), (2200, 19449), (2475, 17288), (3300, 12966), (3960, 10805), (4322, 9900), (4950, 8644), (6483, 6600)]