20803426200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11557459}}^1$

素因数の和:11557481

約数の個数: 72

約数和(自身を含む): 69864845700

約数和(自身を除く): 49061419500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 11557459, 23114918, 34672377, 46229836, 57787295, 69344754, 92459672, 104017131, 115574590, 138689508, 173361885, 208034262, 231149180, 277379016, 288936475, 346723770, 416068524, 462298360, 520085655, 577872950, 693447540, 832137048, 866809425, 1040171310, 1155745900, 1386895080, 1733618850, 2080342620, 2311491800, 2600428275, 3467237700, 4160685240, 5200856550, 6934475400, 10401713100, 20803426200]

約数ペア:

[(1, 20803426200), (2, 10401713100), (3, 6934475400), (4, 5200856550), (5, 4160685240), (6, 3467237700), (8, 2600428275), (9, 2311491800), (10, 2080342620), (12, 1733618850), (15, 1386895080), (18, 1155745900), (20, 1040171310), (24, 866809425), (25, 832137048), (30, 693447540), (36, 577872950), (40, 520085655), (45, 462298360), (50, 416068524), (60, 346723770), (72, 288936475), (75, 277379016), (90, 231149180), (100, 208034262), (120, 173361885), (150, 138689508), (180, 115574590), (200, 104017131), (225, 92459672), (300, 69344754), (360, 57787295), (450, 46229836), (600, 34672377), (900, 23114918), (1800, 11557459)]