2218546800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{205421}}^1$

素因数の和:205448

約数の個数: 120

約数和(自身を含む): 7896421680

約数和(自身を除く): 5677874880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 205421, 410842, 616263, 821684, 1027105, 1232526, 1643368, 1848789, 2054210, 2465052, 3081315, 3286736, 3697578, 4108420, 4930104, 5135525, 5546367, 6162630, 7395156, 8216840, 9243945, 9860208, 10271050, 11092734, 12325260, 14790312, 15406575, 16433680, 18487890, 20542100, 22185468, 24650520, 27731835, 29580624, 30813150, 36975780, 41084200, 44370936, 46219725, 49301040, 55463670, 61626300, 73951560, 82168400, 88741872, 92439450, 110927340, 123252600, 138659175, 147903120, 184878900, 221854680, 246505200, 277318350, 369757800, 443709360, 554636700, 739515600, 1109273400, 2218546800]

約数ペア:

[(1, 2218546800), (2, 1109273400), (3, 739515600), (4, 554636700), (5, 443709360), (6, 369757800), (8, 277318350), (9, 246505200), (10, 221854680), (12, 184878900), (15, 147903120), (16, 138659175), (18, 123252600), (20, 110927340), (24, 92439450), (25, 88741872), (27, 82168400), (30, 73951560), (36, 61626300), (40, 55463670), (45, 49301040), (48, 46219725), (50, 44370936), (54, 41084200), (60, 36975780), (72, 30813150), (75, 29580624), (80, 27731835), (90, 24650520), (100, 22185468), (108, 20542100), (120, 18487890), (135, 16433680), (144, 15406575), (150, 14790312), (180, 12325260), (200, 11092734), (216, 10271050), (225, 9860208), (240, 9243945), (270, 8216840), (300, 7395156), (360, 6162630), (400, 5546367), (432, 5135525), (450, 4930104), (540, 4108420), (600, 3697578), (675, 3286736), (720, 3081315), (900, 2465052), (1080, 2054210), (1200, 1848789), (1350, 1643368), (1800, 1232526), (2160, 1027105), (2700, 821684), (3600, 616263), (5400, 410842), (10800, 205421)]