2497816800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20407}}^1$

素因数の和:20450

約数の個数: 216

約数和(自身を含む): 9326496816

約数和(自身を除く): 6828680016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 288, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 600, 612, 680, 720, 765, 800, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1440, 1530, 1632, 1700, 1800, 2040, 2400, 2448, 2550, 2720, 3060, 3400, 3600, 3825, 4080, 4896, 5100, 6120, 6800, 7200, 7650, 8160, 10200, 12240, 13600, 15300, 20400, 20407, 24480, 30600, 40800, 40814, 61200, 61221, 81628, 102035, 122400, 122442, 163256, 183663, 204070, 244884, 306105, 326512, 346919, 367326, 408140, 489768, 510175, 612210, 653024, 693838, 734652, 816280, 918315, 979536, 1020350, 1040757, 1224420, 1387676, 1469304, 1530525, 1632560, 1734595, 1836630, 1959072, 2040700, 2081514, 2448840, 2775352, 2938608, 3061050, 3122271, 3265120, 3469190, 3673260, 4081400, 4163028, 4591575, 4897680, 5203785, 5550704, 5877216, 6122100, 6244542, 6938380, 7346520, 8162800, 8326056, 8672975, 9183150, 9795360, 10407570, 11101408, 12244200, 12489084, 13876760, 14693040, 15611355, 16325600, 16652112, 17345950, 18366300, 20815140, 24488400, 24978168, 26018925, 27753520, 29386080, 31222710, 33304224, 34691900, 36732600, 41630280, 48976800, 49956336, 52037850, 55507040, 62445420, 69383800, 73465200, 78056775, 83260560, 99912672, 104075700, 124890840, 138767600, 146930400, 156113550, 166521120, 208151400, 249781680, 277535200, 312227100, 416302800, 499563360, 624454200, 832605600, 1248908400, 2497816800]

約数ペア:

[(1, 2497816800), (2, 1248908400), (3, 832605600), (4, 624454200), (5, 499563360), (6, 416302800), (8, 312227100), (9, 277535200), (10, 249781680), (12, 208151400), (15, 166521120), (16, 156113550), (17, 146930400), (18, 138767600), (20, 124890840), (24, 104075700), (25, 99912672), (30, 83260560), (32, 78056775), (34, 73465200), (36, 69383800), (40, 62445420), (45, 55507040), (48, 52037850), (50, 49956336), (51, 48976800), (60, 41630280), (68, 36732600), (72, 34691900), (75, 33304224), (80, 31222710), (85, 29386080), (90, 27753520), (96, 26018925), (100, 24978168), (102, 24488400), (120, 20815140), (136, 18366300), (144, 17345950), (150, 16652112), (153, 16325600), (160, 15611355), (170, 14693040), (180, 13876760), (200, 12489084), (204, 12244200), (225, 11101408), (240, 10407570), (255, 9795360), (272, 9183150), (288, 8672975), (300, 8326056), (306, 8162800), (340, 7346520), (360, 6938380), (400, 6244542), (408, 6122100), (425, 5877216), (450, 5550704), (480, 5203785), (510, 4897680), (544, 4591575), (600, 4163028), (612, 4081400), (680, 3673260), (720, 3469190), (765, 3265120), (800, 3122271), (816, 3061050), (850, 2938608), (900, 2775352), (1020, 2448840), (1200, 2081514), (1224, 2040700), (1275, 1959072), (1360, 1836630), (1440, 1734595), (1530, 1632560), (1632, 1530525), (1700, 1469304), (1800, 1387676), (2040, 1224420), (2400, 1040757), (2448, 1020350), (2550, 979536), (2720, 918315), (3060, 816280), (3400, 734652), (3600, 693838), (3825, 653024), (4080, 612210), (4896, 510175), (5100, 489768), (6120, 408140), (6800, 367326), (7200, 346919), (7650, 326512), (8160, 306105), (10200, 244884), (12240, 204070), (13600, 183663), (15300, 163256), (20400, 122442), (20407, 122400), (24480, 102035), (30600, 81628), (40800, 61221), (40814, 61200)]