22987800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 89369280

約数和(自身を除く): 66381480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 43, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 86, 88, 90, 99, 100, 108, 110, 120, 129, 132, 135, 150, 162, 165, 172, 180, 198, 200, 215, 216, 220, 225, 243, 258, 264, 270, 275, 297, 300, 324, 330, 344, 360, 387, 396, 405, 430, 440, 450, 473, 486, 495, 516, 540, 550, 594, 600, 645, 648, 660, 675, 774, 792, 810, 825, 860, 891, 900, 946, 972, 990, 1032, 1075, 1080, 1100, 1161, 1188, 1215, 1290, 1320, 1350, 1419, 1485, 1548, 1620, 1650, 1720, 1782, 1800, 1892, 1935, 1944, 1980, 2025, 2150, 2200, 2322, 2365, 2376, 2430, 2475, 2580, 2673, 2700, 2838, 2970, 3096, 3225, 3240, 3300, 3483, 3564, 3784, 3870, 3960, 4050, 4257, 4300, 4455, 4644, 4730, 4860, 4950, 5160, 5346, 5400, 5676, 5805, 5940, 6075, 6450, 6600, 6966, 7095, 7128, 7425, 7740, 8100, 8514, 8600, 8910, 9288, 9460, 9675, 9720, 9900, 10449, 10692, 11352, 11610, 11825, 11880, 12150, 12771, 12900, 13365, 13932, 14190, 14850, 15480, 16200, 17028, 17415, 17820, 18920, 19350, 19800, 20898, 21285, 21384, 22275, 23220, 23650, 24300, 25542, 25800, 26730, 27864, 28380, 29025, 29700, 34056, 34830, 35475, 35640, 38313, 38700, 41796, 42570, 44550, 46440, 47300, 48600, 51084, 52245, 53460, 56760, 58050, 59400, 63855, 66825, 69660, 70950, 76626, 77400, 83592, 85140, 87075, 89100, 94600, 102168, 104490, 106425, 106920, 114939, 116100, 127710, 133650, 139320, 141900, 153252, 170280, 174150, 178200, 191565, 208980, 212850, 229878, 232200, 255420, 261225, 267300, 283800, 306504, 319275, 348300, 383130, 417960, 425700, 459756, 510840, 522450, 534600, 574695, 638550, 696600, 766260, 851400, 919512, 957825, 1044900, 1149390, 1277100, 1532520, 1915650, 2089800, 2298780, 2554200, 2873475, 3831300, 4597560, 5746950, 7662600, 11493900, 22987800]

約数ペア:

[(1, 22987800), (2, 11493900), (3, 7662600), (4, 5746950), (5, 4597560), (6, 3831300), (8, 2873475), (9, 2554200), (10, 2298780), (11, 2089800), (12, 1915650), (15, 1532520), (18, 1277100), (20, 1149390), (22, 1044900), (24, 957825), (25, 919512), (27, 851400), (30, 766260), (33, 696600), (36, 638550), (40, 574695), (43, 534600), (44, 522450), (45, 510840), (50, 459756), (54, 425700), (55, 417960), (60, 383130), (66, 348300), (72, 319275), (75, 306504), (81, 283800), (86, 267300), (88, 261225), (90, 255420), (99, 232200), (100, 229878), (108, 212850), (110, 208980), (120, 191565), (129, 178200), (132, 174150), (135, 170280), (150, 153252), (162, 141900), (165, 139320), (172, 133650), (180, 127710), (198, 116100), (200, 114939), (215, 106920), (216, 106425), (220, 104490), (225, 102168), (243, 94600), (258, 89100), (264, 87075), (270, 85140), (275, 83592), (297, 77400), (300, 76626), (324, 70950), (330, 69660), (344, 66825), (360, 63855), (387, 59400), (396, 58050), (405, 56760), (430, 53460), (440, 52245), (450, 51084), (473, 48600), (486, 47300), (495, 46440), (516, 44550), (540, 42570), (550, 41796), (594, 38700), (600, 38313), (645, 35640), (648, 35475), (660, 34830), (675, 34056), (774, 29700), (792, 29025), (810, 28380), (825, 27864), (860, 26730), (891, 25800), (900, 25542), (946, 24300), (972, 23650), (990, 23220), (1032, 22275), (1075, 21384), (1080, 21285), (1100, 20898), (1161, 19800), (1188, 19350), (1215, 18920), (1290, 17820), (1320, 17415), (1350, 17028), (1419, 16200), (1485, 15480), (1548, 14850), (1620, 14190), (1650, 13932), (1720, 13365), (1782, 12900), (1800, 12771), (1892, 12150), (1935, 11880), (1944, 11825), (1980, 11610), (2025, 11352), (2150, 10692), (2200, 10449), (2322, 9900), (2365, 9720), (2376, 9675), (2430, 9460), (2475, 9288), (2580, 8910), (2673, 8600), (2700, 8514), (2838, 8100), (2970, 7740), (3096, 7425), (3225, 7128), (3240, 7095), (3300, 6966), (3483, 6600), (3564, 6450), (3784, 6075), (3870, 5940), (3960, 5805), (4050, 5676), (4257, 5400), (4300, 5346), (4455, 5160), (4644, 4950), (4730, 4860)]