72046800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{953}}^1$

素因数の和:987

約数の個数: 240

約数和(自身を含む): 293374080

約数和(自身を除く): 221327280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 953, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 1906, 2100, 2160, 2520, 2700, 2800, 2859, 3024, 3150, 3600, 3780, 3812, 4200, 4725, 4765, 5040, 5400, 5718, 6300, 6671, 7560, 7624, 8400, 8577, 9450, 9530, 10800, 11436, 12600, 13342, 14295, 15120, 15248, 17154, 18900, 19060, 20013, 22872, 23825, 25200, 25731, 26684, 28590, 33355, 34308, 37800, 38120, 40026, 42885, 45744, 47650, 51462, 53368, 57180, 60039, 66710, 68616, 71475, 75600, 76240, 80052, 85770, 95300, 100065, 102924, 106736, 114360, 120078, 128655, 133420, 137232, 142950, 160104, 166775, 171540, 180117, 190600, 200130, 205848, 214425, 228720, 240156, 257310, 266840, 285900, 300195, 320208, 333550, 343080, 360234, 381200, 400260, 411696, 428850, 480312, 500325, 514620, 533680, 571800, 600390, 643275, 667100, 686160, 720468, 800520, 857700, 900585, 960624, 1000650, 1029240, 1143600, 1200780, 1286550, 1334200, 1440936, 1500975, 1601040, 1715400, 1801170, 2001300, 2058480, 2401560, 2573100, 2668400, 2881872, 3001950, 3430800, 3602340, 4002600, 4502925, 4803120, 5146200, 6003900, 7204680, 8005200, 9005850, 10292400, 12007800, 14409360, 18011700, 24015600, 36023400, 72046800]

約数ペア:

[(1, 72046800), (2, 36023400), (3, 24015600), (4, 18011700), (5, 14409360), (6, 12007800), (7, 10292400), (8, 9005850), (9, 8005200), (10, 7204680), (12, 6003900), (14, 5146200), (15, 4803120), (16, 4502925), (18, 4002600), (20, 3602340), (21, 3430800), (24, 3001950), (25, 2881872), (27, 2668400), (28, 2573100), (30, 2401560), (35, 2058480), (36, 2001300), (40, 1801170), (42, 1715400), (45, 1601040), (48, 1500975), (50, 1440936), (54, 1334200), (56, 1286550), (60, 1200780), (63, 1143600), (70, 1029240), (72, 1000650), (75, 960624), (80, 900585), (84, 857700), (90, 800520), (100, 720468), (105, 686160), (108, 667100), (112, 643275), (120, 600390), (126, 571800), (135, 533680), (140, 514620), (144, 500325), (150, 480312), (168, 428850), (175, 411696), (180, 400260), (189, 381200), (200, 360234), (210, 343080), (216, 333550), (225, 320208), (240, 300195), (252, 285900), (270, 266840), (280, 257310), (300, 240156), (315, 228720), (336, 214425), (350, 205848), (360, 200130), (378, 190600), (400, 180117), (420, 171540), (432, 166775), (450, 160104), (504, 142950), (525, 137232), (540, 133420), (560, 128655), (600, 120078), (630, 114360), (675, 106736), (700, 102924), (720, 100065), (756, 95300), (840, 85770), (900, 80052), (945, 76240), (953, 75600), (1008, 71475), (1050, 68616), (1080, 66710), (1200, 60039), (1260, 57180), (1350, 53368), (1400, 51462), (1512, 47650), (1575, 45744), (1680, 42885), (1800, 40026), (1890, 38120), (1906, 37800), (2100, 34308), (2160, 33355), (2520, 28590), (2700, 26684), (2800, 25731), (2859, 25200), (3024, 23825), (3150, 22872), (3600, 20013), (3780, 19060), (3812, 18900), (4200, 17154), (4725, 15248), (4765, 15120), (5040, 14295), (5400, 13342), (5718, 12600), (6300, 11436), (6671, 10800), (7560, 9530), (7624, 9450), (8400, 8577)]