1999960200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 384

約数和(自身を含む): 7946515200

約数和(自身を除く): 5946555000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 157, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 314, 315, 337, 350, 360, 378, 420, 450, 471, 504, 525, 540, 600, 628, 630, 674, 675, 700, 756, 785, 840, 900, 942, 945, 1011, 1050, 1080, 1099, 1256, 1260, 1348, 1350, 1400, 1413, 1512, 1570, 1575, 1685, 1800, 1884, 1890, 2022, 2100, 2198, 2355, 2359, 2520, 2696, 2700, 2826, 3033, 3140, 3150, 3297, 3370, 3768, 3780, 3925, 4044, 4200, 4239, 4396, 4710, 4718, 4725, 5055, 5400, 5495, 5652, 6066, 6280, 6300, 6594, 6740, 7065, 7077, 7560, 7850, 8088, 8425, 8478, 8792, 9099, 9420, 9436, 9450, 9891, 10110, 10990, 11304, 11775, 11795, 12132, 12600, 13188, 13480, 14130, 14154, 15165, 15700, 16485, 16850, 16956, 18198, 18840, 18872, 18900, 19782, 20220, 21195, 21231, 21980, 23550, 23590, 24264, 25275, 26376, 27475, 28260, 28308, 29673, 30330, 31400, 32970, 33700, 33912, 35325, 35385, 36396, 37800, 39564, 40440, 42390, 42462, 43960, 45495, 47100, 47180, 49455, 50550, 52909, 54950, 56520, 56616, 58975, 59346, 60660, 63693, 65940, 67400, 70650, 70770, 72792, 75825, 79128, 82425, 84780, 84924, 90990, 94200, 94360, 98910, 101100, 105818, 105975, 106155, 109900, 117950, 118692, 121320, 127386, 131880, 141300, 141540, 148365, 151650, 158727, 164850, 169560, 169848, 176925, 181980, 197820, 202200, 211636, 211950, 212310, 219800, 227475, 235900, 237384, 247275, 254772, 264545, 282600, 283080, 296730, 303300, 317454, 318465, 329700, 353850, 363960, 370363, 395640, 423272, 423900, 424620, 454950, 471800, 476181, 494550, 509544, 529090, 530775, 593460, 606600, 634908, 636930, 659400, 707700, 740726, 741825, 793635, 847800, 849240, 909900, 952362, 989100, 1058180, 1061550, 1111089, 1186920, 1269816, 1273860, 1322725, 1415400, 1428543, 1481452, 1483650, 1587270, 1592325, 1819800, 1851815, 1904724, 1978200, 2116360, 2123100, 2222178, 2380905, 2547720, 2645450, 2857086, 2962904, 2967300, 3174540, 3184650, 3333267, 3703630, 3809448, 3968175, 4246200, 4444356, 4761810, 5290900, 5555445, 5714172, 5934600, 6349080, 6369300, 6666534, 7142715, 7407260, 7936350, 8888712, 9259075, 9523620, 9999801, 10581800, 11110890, 11428344, 11904525, 12738600, 13333068, 14285430, 14814520, 15872700, 16666335, 18518150, 19047240, 19999602, 22221780, 23809050, 26666136, 27777225, 28570860, 31745400, 33332670, 35713575, 37036300, 39999204, 44443560, 47618100, 49999005, 55554450, 57141720, 66665340, 71427150, 74072600, 79998408, 83331675, 95236200, 99998010, 111108900, 133330680, 142854300, 166663350, 199996020, 222217800, 249995025, 285708600, 333326700, 399992040, 499990050, 666653400, 999980100, 1999960200]

約数ペア:

[(1, 1999960200), (2, 999980100), (3, 666653400), (4, 499990050), (5, 399992040), (6, 333326700), (7, 285708600), (8, 249995025), (9, 222217800), (10, 199996020), (12, 166663350), (14, 142854300), (15, 133330680), (18, 111108900), (20, 99998010), (21, 95236200), (24, 83331675), (25, 79998408), (27, 74072600), (28, 71427150), (30, 66665340), (35, 57141720), (36, 55554450), (40, 49999005), (42, 47618100), (45, 44443560), (50, 39999204), (54, 37036300), (56, 35713575), (60, 33332670), (63, 31745400), (70, 28570860), (72, 27777225), (75, 26666136), (84, 23809050), (90, 22221780), (100, 19999602), (105, 19047240), (108, 18518150), (120, 16666335), (126, 15872700), (135, 14814520), (140, 14285430), (150, 13333068), (157, 12738600), (168, 11904525), (175, 11428344), (180, 11110890), (189, 10581800), (200, 9999801), (210, 9523620), (216, 9259075), (225, 8888712), (252, 7936350), (270, 7407260), (280, 7142715), (300, 6666534), (314, 6369300), (315, 6349080), (337, 5934600), (350, 5714172), (360, 5555445), (378, 5290900), (420, 4761810), (450, 4444356), (471, 4246200), (504, 3968175), (525, 3809448), (540, 3703630), (600, 3333267), (628, 3184650), (630, 3174540), (674, 2967300), (675, 2962904), (700, 2857086), (756, 2645450), (785, 2547720), (840, 2380905), (900, 2222178), (942, 2123100), (945, 2116360), (1011, 1978200), (1050, 1904724), (1080, 1851815), (1099, 1819800), (1256, 1592325), (1260, 1587270), (1348, 1483650), (1350, 1481452), (1400, 1428543), (1413, 1415400), (1512, 1322725), (1570, 1273860), (1575, 1269816), (1685, 1186920), (1800, 1111089), (1884, 1061550), (1890, 1058180), (2022, 989100), (2100, 952362), (2198, 909900), (2355, 849240), (2359, 847800), (2520, 793635), (2696, 741825), (2700, 740726), (2826, 707700), (3033, 659400), (3140, 636930), (3150, 634908), (3297, 606600), (3370, 593460), (3768, 530775), (3780, 529090), (3925, 509544), (4044, 494550), (4200, 476181), (4239, 471800), (4396, 454950), (4710, 424620), (4718, 423900), (4725, 423272), (5055, 395640), (5400, 370363), (5495, 363960), (5652, 353850), (6066, 329700), (6280, 318465), (6300, 317454), (6594, 303300), (6740, 296730), (7065, 283080), (7077, 282600), (7560, 264545), (7850, 254772), (8088, 247275), (8425, 237384), (8478, 235900), (8792, 227475), (9099, 219800), (9420, 212310), (9436, 211950), (9450, 211636), (9891, 202200), (10110, 197820), (10990, 181980), (11304, 176925), (11775, 169848), (11795, 169560), (12132, 164850), (12600, 158727), (13188, 151650), (13480, 148365), (14130, 141540), (14154, 141300), (15165, 131880), (15700, 127386), (16485, 121320), (16850, 118692), (16956, 117950), (18198, 109900), (18840, 106155), (18872, 105975), (18900, 105818), (19782, 101100), (20220, 98910), (21195, 94360), (21231, 94200), (21980, 90990), (23550, 84924), (23590, 84780), (24264, 82425), (25275, 79128), (26376, 75825), (27475, 72792), (28260, 70770), (28308, 70650), (29673, 67400), (30330, 65940), (31400, 63693), (32970, 60660), (33700, 59346), (33912, 58975), (35325, 56616), (35385, 56520), (36396, 54950), (37800, 52909), (39564, 50550), (40440, 49455), (42390, 47180), (42462, 47100), (43960, 45495)]