89919720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 342407520

約数和(自身を除く): 252487800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 54, 55, 58, 60, 66, 72, 81, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 145, 162, 165, 174, 180, 198, 216, 220, 232, 243, 261, 264, 270, 290, 297, 319, 324, 330, 348, 360, 396, 405, 435, 440, 486, 495, 522, 540, 580, 594, 638, 648, 660, 696, 783, 792, 810, 841, 870, 891, 957, 972, 990, 1044, 1080, 1160, 1188, 1215, 1276, 1305, 1320, 1485, 1566, 1595, 1620, 1682, 1740, 1782, 1914, 1944, 1980, 2088, 2349, 2376, 2430, 2523, 2552, 2610, 2673, 2871, 2970, 3132, 3190, 3240, 3364, 3480, 3564, 3828, 3915, 3960, 4205, 4455, 4698, 4785, 4860, 5046, 5220, 5346, 5742, 5940, 6264, 6380, 6728, 7047, 7128, 7569, 7656, 7830, 8410, 8613, 8910, 9251, 9396, 9570, 9720, 10092, 10440, 10692, 11484, 11745, 11880, 12615, 12760, 13365, 14094, 14355, 15138, 15660, 16820, 17226, 17820, 18502, 18792, 19140, 20184, 21384, 22707, 22968, 23490, 25230, 25839, 26730, 27753, 28188, 28710, 30276, 31320, 33640, 34452, 35235, 35640, 37004, 37845, 38280, 43065, 45414, 46255, 46980, 50460, 51678, 53460, 55506, 56376, 57420, 60552, 68121, 68904, 70470, 74008, 75690, 77517, 83259, 86130, 90828, 92510, 93960, 100920, 103356, 106920, 111012, 113535, 114840, 129195, 136242, 138765, 140940, 151380, 155034, 166518, 172260, 181656, 185020, 204363, 206712, 222024, 227070, 249777, 258390, 272484, 277530, 281880, 302760, 310068, 333036, 340605, 344520, 370040, 387585, 408726, 416295, 454140, 499554, 516780, 544968, 555060, 620136, 666072, 681210, 749331, 775170, 817452, 832590, 908280, 999108, 1021815, 1033560, 1110120, 1248885, 1362420, 1498662, 1550340, 1634904, 1665180, 1998216, 2043630, 2247993, 2497770, 2724840, 2997324, 3100680, 3330360, 3746655, 4087260, 4495986, 4995540, 5994648, 7493310, 8174520, 8991972, 9991080, 11239965, 14986620, 17983944, 22479930, 29973240, 44959860, 89919720]

約数ペア:

[(1, 89919720), (2, 44959860), (3, 29973240), (4, 22479930), (5, 17983944), (6, 14986620), (8, 11239965), (9, 9991080), (10, 8991972), (11, 8174520), (12, 7493310), (15, 5994648), (18, 4995540), (20, 4495986), (22, 4087260), (24, 3746655), (27, 3330360), (29, 3100680), (30, 2997324), (33, 2724840), (36, 2497770), (40, 2247993), (44, 2043630), (45, 1998216), (54, 1665180), (55, 1634904), (58, 1550340), (60, 1498662), (66, 1362420), (72, 1248885), (81, 1110120), (87, 1033560), (88, 1021815), (90, 999108), (99, 908280), (108, 832590), (110, 817452), (116, 775170), (120, 749331), (132, 681210), (135, 666072), (145, 620136), (162, 555060), (165, 544968), (174, 516780), (180, 499554), (198, 454140), (216, 416295), (220, 408726), (232, 387585), (243, 370040), (261, 344520), (264, 340605), (270, 333036), (290, 310068), (297, 302760), (319, 281880), (324, 277530), (330, 272484), (348, 258390), (360, 249777), (396, 227070), (405, 222024), (435, 206712), (440, 204363), (486, 185020), (495, 181656), (522, 172260), (540, 166518), (580, 155034), (594, 151380), (638, 140940), (648, 138765), (660, 136242), (696, 129195), (783, 114840), (792, 113535), (810, 111012), (841, 106920), (870, 103356), (891, 100920), (957, 93960), (972, 92510), (990, 90828), (1044, 86130), (1080, 83259), (1160, 77517), (1188, 75690), (1215, 74008), (1276, 70470), (1305, 68904), (1320, 68121), (1485, 60552), (1566, 57420), (1595, 56376), (1620, 55506), (1682, 53460), (1740, 51678), (1782, 50460), (1914, 46980), (1944, 46255), (1980, 45414), (2088, 43065), (2349, 38280), (2376, 37845), (2430, 37004), (2523, 35640), (2552, 35235), (2610, 34452), (2673, 33640), (2871, 31320), (2970, 30276), (3132, 28710), (3190, 28188), (3240, 27753), (3364, 26730), (3480, 25839), (3564, 25230), (3828, 23490), (3915, 22968), (3960, 22707), (4205, 21384), (4455, 20184), (4698, 19140), (4785, 18792), (4860, 18502), (5046, 17820), (5220, 17226), (5346, 16820), (5742, 15660), (5940, 15138), (6264, 14355), (6380, 14094), (6728, 13365), (7047, 12760), (7128, 12615), (7569, 11880), (7656, 11745), (7830, 11484), (8410, 10692), (8613, 10440), (8910, 10092), (9251, 9720), (9396, 9570)]