180117000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{953}}^1$

素因数の和:990

約数の個数: 256

約数和(自身を含む): 714355200

約数和(自身を除く): 534238200

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, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 750, 756, 840, 875, 900, 945, 953, 1000, 1050, 1080, 1125, 1260, 1350, 1400, 1500, 1512, 1575, 1750, 1800, 1890, 1906, 2100, 2250, 2520, 2625, 2700, 2859, 3000, 3150, 3375, 3500, 3780, 3812, 4200, 4500, 4725, 4765, 5250, 5400, 5718, 6300, 6671, 6750, 7000, 7560, 7624, 7875, 8577, 9000, 9450, 9530, 10500, 11436, 12600, 13342, 13500, 14295, 15750, 17154, 18900, 19060, 20013, 21000, 22872, 23625, 23825, 25731, 26684, 27000, 28590, 31500, 33355, 34308, 37800, 38120, 40026, 42885, 47250, 47650, 51462, 53368, 57180, 60039, 63000, 66710, 68616, 71475, 80052, 85770, 94500, 95300, 100065, 102924, 114360, 119125, 120078, 128655, 133420, 142950, 160104, 166775, 171540, 180117, 189000, 190600, 200130, 205848, 214425, 238250, 240156, 257310, 266840, 285900, 300195, 333550, 343080, 357375, 360234, 400260, 428850, 476500, 480312, 500325, 514620, 571800, 600390, 643275, 667100, 714750, 720468, 800520, 833875, 857700, 900585, 953000, 1000650, 1029240, 1072125, 1200780, 1286550, 1334200, 1429500, 1440936, 1500975, 1667750, 1715400, 1801170, 2001300, 2144250, 2401560, 2501625, 2573100, 2859000, 3001950, 3216375, 3335500, 3602340, 4002600, 4288500, 4502925, 5003250, 5146200, 6003900, 6432750, 6671000, 7204680, 7504875, 8577000, 9005850, 10006500, 12007800, 12865500, 15009750, 18011700, 20013000, 22514625, 25731000, 30019500, 36023400, 45029250, 60039000, 90058500, 180117000]

約数ペア:

[(1, 180117000), (2, 90058500), (3, 60039000), (4, 45029250), (5, 36023400), (6, 30019500), (7, 25731000), (8, 22514625), (9, 20013000), (10, 18011700), (12, 15009750), (14, 12865500), (15, 12007800), (18, 10006500), (20, 9005850), (21, 8577000), (24, 7504875), (25, 7204680), (27, 6671000), (28, 6432750), (30, 6003900), (35, 5146200), (36, 5003250), (40, 4502925), (42, 4288500), (45, 4002600), (50, 3602340), (54, 3335500), (56, 3216375), (60, 3001950), (63, 2859000), (70, 2573100), (72, 2501625), (75, 2401560), (84, 2144250), (90, 2001300), (100, 1801170), (105, 1715400), (108, 1667750), (120, 1500975), (125, 1440936), (126, 1429500), (135, 1334200), (140, 1286550), (150, 1200780), (168, 1072125), (175, 1029240), (180, 1000650), (189, 953000), (200, 900585), (210, 857700), (216, 833875), (225, 800520), (250, 720468), (252, 714750), (270, 667100), (280, 643275), (300, 600390), (315, 571800), (350, 514620), (360, 500325), (375, 480312), (378, 476500), (420, 428850), (450, 400260), (500, 360234), (504, 357375), (525, 343080), (540, 333550), (600, 300195), (630, 285900), (675, 266840), (700, 257310), (750, 240156), (756, 238250), (840, 214425), (875, 205848), (900, 200130), (945, 190600), (953, 189000), (1000, 180117), (1050, 171540), (1080, 166775), (1125, 160104), (1260, 142950), (1350, 133420), (1400, 128655), (1500, 120078), (1512, 119125), (1575, 114360), (1750, 102924), (1800, 100065), (1890, 95300), (1906, 94500), (2100, 85770), (2250, 80052), (2520, 71475), (2625, 68616), (2700, 66710), (2859, 63000), (3000, 60039), (3150, 57180), (3375, 53368), (3500, 51462), (3780, 47650), (3812, 47250), (4200, 42885), (4500, 40026), (4725, 38120), (4765, 37800), (5250, 34308), (5400, 33355), (5718, 31500), (6300, 28590), (6671, 27000), (6750, 26684), (7000, 25731), (7560, 23825), (7624, 23625), (7875, 22872), (8577, 21000), (9000, 20013), (9450, 19060), (9530, 18900), (10500, 17154), (11436, 15750), (12600, 14295), (13342, 13500)]