20332710000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{225919}}^1$

素因数の和:225953

約数の個数: 150

約数和(自身を含む): 71106738560

約数和(自身を除く): 50774028560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2250, 2500, 3000, 3600, 3750, 4500, 5000, 5625, 6000, 7500, 9000, 10000, 11250, 15000, 18000, 22500, 30000, 45000, 90000, 225919, 451838, 677757, 903676, 1129595, 1355514, 1807352, 2033271, 2259190, 2711028, 3388785, 3614704, 4066542, 4518380, 5422056, 5647975, 6777570, 8133084, 9036760, 10166355, 10844112, 11295950, 13555140, 16266168, 16943925, 18073520, 20332710, 22591900, 27110280, 28239875, 32532336, 33887850, 40665420, 45183800, 50831775, 54220560, 56479750, 67775700, 81330840, 84719625, 90367600, 101663550, 112959500, 135551400, 141199375, 162661680, 169439250, 203327100, 225919000, 254158875, 271102800, 282398750, 338878500, 406654200, 423598125, 451838000, 508317750, 564797500, 677757000, 813308400, 847196250, 1016635500, 1129595000, 1270794375, 1355514000, 1694392500, 2033271000, 2259190000, 2541588750, 3388785000, 4066542000, 5083177500, 6777570000, 10166355000, 20332710000]

約数ペア:

[(1, 20332710000), (2, 10166355000), (3, 6777570000), (4, 5083177500), (5, 4066542000), (6, 3388785000), (8, 2541588750), (9, 2259190000), (10, 2033271000), (12, 1694392500), (15, 1355514000), (16, 1270794375), (18, 1129595000), (20, 1016635500), (24, 847196250), (25, 813308400), (30, 677757000), (36, 564797500), (40, 508317750), (45, 451838000), (48, 423598125), (50, 406654200), (60, 338878500), (72, 282398750), (75, 271102800), (80, 254158875), (90, 225919000), (100, 203327100), (120, 169439250), (125, 162661680), (144, 141199375), (150, 135551400), (180, 112959500), (200, 101663550), (225, 90367600), (240, 84719625), (250, 81330840), (300, 67775700), (360, 56479750), (375, 54220560), (400, 50831775), (450, 45183800), (500, 40665420), (600, 33887850), (625, 32532336), (720, 28239875), (750, 27110280), (900, 22591900), (1000, 20332710), (1125, 18073520), (1200, 16943925), (1250, 16266168), (1500, 13555140), (1800, 11295950), (1875, 10844112), (2000, 10166355), (2250, 9036760), (2500, 8133084), (3000, 6777570), (3600, 5647975), (3750, 5422056), (4500, 4518380), (5000, 4066542), (5625, 3614704), (6000, 3388785), (7500, 2711028), (9000, 2259190), (10000, 2033271), (11250, 1807352), (15000, 1355514), (18000, 1129595), (22500, 903676), (30000, 677757), (45000, 451838), (90000, 225919)]