87139800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 333103680

約数和(自身を除く): 245963880

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, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 162, 163, 165, 180, 198, 200, 216, 220, 225, 243, 264, 270, 275, 297, 300, 324, 326, 330, 360, 396, 405, 440, 450, 486, 489, 495, 540, 550, 594, 600, 648, 652, 660, 675, 792, 810, 815, 825, 891, 900, 972, 978, 990, 1080, 1100, 1188, 1215, 1304, 1320, 1350, 1467, 1485, 1620, 1630, 1650, 1782, 1793, 1800, 1944, 1956, 1980, 2025, 2200, 2376, 2430, 2445, 2475, 2673, 2700, 2934, 2970, 3240, 3260, 3300, 3564, 3586, 3912, 3960, 4050, 4075, 4401, 4455, 4860, 4890, 4950, 5346, 5379, 5400, 5868, 5940, 6075, 6520, 6600, 7128, 7172, 7335, 7425, 8100, 8150, 8802, 8910, 8965, 9720, 9780, 9900, 10692, 10758, 11736, 11880, 12150, 12225, 13203, 13365, 14344, 14670, 14850, 16137, 16200, 16300, 17604, 17820, 17930, 19560, 19800, 21384, 21516, 22005, 22275, 24300, 24450, 26406, 26730, 26895, 29340, 29700, 32274, 32600, 35208, 35640, 35860, 36675, 39609, 43032, 44010, 44550, 44825, 48411, 48600, 48900, 52812, 53460, 53790, 58680, 59400, 64548, 66015, 66825, 71720, 73350, 79218, 80685, 88020, 89100, 89650, 96822, 97800, 105624, 106920, 107580, 110025, 129096, 132030, 133650, 134475, 145233, 146700, 158436, 161370, 176040, 178200, 179300, 193644, 198045, 215160, 220050, 242055, 264060, 267300, 268950, 290466, 293400, 316872, 322740, 330075, 358600, 387288, 396090, 403425, 435699, 440100, 484110, 528120, 534600, 537900, 580932, 645480, 660150, 726165, 792180, 806850, 871398, 880200, 968220, 990225, 1075800, 1161864, 1210275, 1320300, 1452330, 1584360, 1613700, 1742796, 1936440, 1980450, 2178495, 2420550, 2640600, 2904660, 3227400, 3485592, 3630825, 3960900, 4356990, 4841100, 5809320, 7261650, 7921800, 8713980, 9682200, 10892475, 14523300, 17427960, 21784950, 29046600, 43569900, 87139800]

約数ペア:

[(1, 87139800), (2, 43569900), (3, 29046600), (4, 21784950), (5, 17427960), (6, 14523300), (8, 10892475), (9, 9682200), (10, 8713980), (11, 7921800), (12, 7261650), (15, 5809320), (18, 4841100), (20, 4356990), (22, 3960900), (24, 3630825), (25, 3485592), (27, 3227400), (30, 2904660), (33, 2640600), (36, 2420550), (40, 2178495), (44, 1980450), (45, 1936440), (50, 1742796), (54, 1613700), (55, 1584360), (60, 1452330), (66, 1320300), (72, 1210275), (75, 1161864), (81, 1075800), (88, 990225), (90, 968220), (99, 880200), (100, 871398), (108, 806850), (110, 792180), (120, 726165), (132, 660150), (135, 645480), (150, 580932), (162, 537900), (163, 534600), (165, 528120), (180, 484110), (198, 440100), (200, 435699), (216, 403425), (220, 396090), (225, 387288), (243, 358600), (264, 330075), (270, 322740), (275, 316872), (297, 293400), (300, 290466), (324, 268950), (326, 267300), (330, 264060), (360, 242055), (396, 220050), (405, 215160), (440, 198045), (450, 193644), (486, 179300), (489, 178200), (495, 176040), (540, 161370), (550, 158436), (594, 146700), (600, 145233), (648, 134475), (652, 133650), (660, 132030), (675, 129096), (792, 110025), (810, 107580), (815, 106920), (825, 105624), (891, 97800), (900, 96822), (972, 89650), (978, 89100), (990, 88020), (1080, 80685), (1100, 79218), (1188, 73350), (1215, 71720), (1304, 66825), (1320, 66015), (1350, 64548), (1467, 59400), (1485, 58680), (1620, 53790), (1630, 53460), (1650, 52812), (1782, 48900), (1793, 48600), (1800, 48411), (1944, 44825), (1956, 44550), (1980, 44010), (2025, 43032), (2200, 39609), (2376, 36675), (2430, 35860), (2445, 35640), (2475, 35208), (2673, 32600), (2700, 32274), (2934, 29700), (2970, 29340), (3240, 26895), (3260, 26730), (3300, 26406), (3564, 24450), (3586, 24300), (3912, 22275), (3960, 22005), (4050, 21516), (4075, 21384), (4401, 19800), (4455, 19560), (4860, 17930), (4890, 17820), (4950, 17604), (5346, 16300), (5379, 16200), (5400, 16137), (5868, 14850), (5940, 14670), (6075, 14344), (6520, 13365), (6600, 13203), (7128, 12225), (7172, 12150), (7335, 11880), (7425, 11736), (8100, 10758), (8150, 10692), (8802, 9900), (8910, 9780), (8965, 9720)]